So we have some employees who have been storing their meeting notes in LF as Word Documents, however, they noticed that when they search for a word or phrase from that document it doesn't come up but tons of older ones do.

How do I make it so all the documents are searchable based on words and phrases included in the document itself?

edit : for reference if I look up the word Dexis I get a single result from 2016

But if I manually dig for it I can find documents that have the word Dexis in their text but aren't included in the search.