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This article applies to selling in: United States

Using search terms effectively

In order for customers to find your products on Amazon, it’s important to provide Search Terms they might use when searching for what they want to buy.

Amazon limits the length of the Search Terms attribute to less than 250 bytes. The Search Terms limit applies to newly-registered as well as existing ASINs.

Tips for optimizing your Search Terms:

  • Stay under length limit.
  • Include synonyms.
  • Include spelling variations, no need for misspellings.
  • Include abbreviations and alternate names.
  • You can use all lower case.
  • You don’t need punctuation, such as: ";", ":", "-".
  • Separate words with spaces.
  • Don’t repeat words within the Search Terms field.
  • Don’t include your brand or other brand names in Search Terms.
  • Don’t include ASINs in Search Terms.
  • No need for stop words such as “a,” “an,” “and,” “by,” “for,” “of,” “the,” “with,” and so on.
  • Use singular or plural, no need for both.
  • No temporary statements such as “new,” or “on sale now.”
  • Don’t use subjective claims, such as “best,” “cheapest,” “amazing,” and so on.
  • Don’t add abusive or offensive terms.

Example

Good Search Terms

cutting chopping board butcher block bamboo wood wooden large hybrid polypropylene food grade plastic non slip kitchen dual sided surface anti microbial natural bpa stain scar resistant eco friendly drip groove

Superfluous Words

We advise that you don't include the following types of words in your search terms:

Category Words to avoid
Stop Words: a, also, an, and, any, are, as, at, be, because, been, but, by, for, from, in, into, is, of, on, or, so, some, such, the, was, were, with
Temporary Words: available now, brand new, current, discounted, just launched, last chance, last minute, latest, limited time, new, on sale, this week (month, year etc.), today
Subjective Words: amazing, best, cheap, cheapest, effective, fastest, good deal, least, most, popular, trending

To add Search Terms:

  1. On the Inventory tab, click Manage Inventory.
  2. Click Edit, which is to the right of each product listed.
  3. On the page that opens, click the Keywords tab and enter your keywords in the Search Terms box.

Learn more about how to optimize listings for search.

Note: Amazon reserves the right to not use all supplied keywords for retrieving products. Reasons for not using all keywords can include, but are not limited to, search computational efficiency, potential manipulation of Search results, irrelevant Search Terms, and offensive or illegal terms.

FAQs

1. What’s the difference between bytes and characters?

The Search Terms field in Seller Central has a built-in byte counter which stops accepting input at the length limit that is quoted in bytes and not characters as some Search Terms contain multi-byte characters.

Bytes correspond to 1:1 for alphanumeric characters (for example a – z, A - Z, 0 - 9). The length becomes variable when dealing with more complex characters such as umlauts in German (for example ä), which can be 2 bytes per character. Other complex characters, such as Japanese and Chinese characters can be 3 or 4 bytes. There are cases where Search Terms can contain a mixture of single and multi-byte characters, which make prediction of character count complex.

2. Are spaces and punctuation counted?

No. For the purpose of calculating the length of Search Terms, Amazon Search does not count spaces or punctuation. For readability, Search Terms should be separated by spaces. Punctuation can be used, but is not mandatory.

3. Why is there only one Search Terms field?

The Search Terms field was reduced from five fields to one field to improve the quality of Amazon Search results. Previously, it was possible to add up to 5,000 bytes worth of Search Terms but it generated a lot of spam (irrelevant Search Terms).The reduced quota of Search Terms helps sellers focus on only using relevant words to describe specific products.

4. What happened to the Search Terms in the removed fields when the Search Terms fields were reduced to one?

To facilitate this change, the content of all Search Terms fields was combined into the first field. Sellers were asked to click "Save and Finish,” in order to overwrite the content and be within the length limit. Sellers were allowed to edit the content before hitting Save. Once saved, any excess was gone.

5. What happens if I leave my Search Terms over the limit?

If Search Terms are over the limit, none of the Search Terms for that ASIN will be indexed by Amazon Search. Being indexed means that your ASIN is eligible (but not guaranteed) to appear in search results for matching Search Terms.

6. How do I update the Search Terms for my ASINs in bulk?

If the "Category Listing Report" option is enabled under the Inventory tab in your Seller Central account, you can download a spreadsheet of the existing listings. If it is not enabled, you can ask Seller Support to enable that option in your account. Once you've downloaded your current listings, you can use an Inventory file template to perform bulk upload changes using the "partial update" function.

7. Why are some of my search terms not searchable?

Amazon determines the relevancy of search terms using a machine learning model. The terms we deem relevant may change over time as Amazon's machine-learning model continuously gathers data. This is an automated process and Amazon reserves the right not to use all supplied keywords for retrieving products.

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