We have used pdf searcher (nuget package) within one of our Umbraco applications. When I see the pdf search results it does not look 100% correct.
The top 2 pdfs in the search result contain the search term, but the 3rd, 4th and remaining other pdfs in the search result do not have search term. Not sure why pdfs not having the search term are being added in the search result.
Can anyone provide some info on how the umbraco pdf searcher works? and ranks the result items?
Is there any way to remove the pdfs from the search result which do not contain the search term at all.