Partial searches are used to reduce the ‘No Results’ response from the Tagalys Site Search API. Partial search results are triggered when there are no products that exactly match the search query and the search API falls back to the nearest matching search results, which partially matches the search query.
In this example, the visitor searches for 'red yellow shirts', and when there are no products that exactly match the term, products that partially match the term are displayed in the results.
To know more about partial searches click here.