this was brought up before. can you optimize search so it's not do dumb?

per client:
Hello! We noticed that keywords we put into the NCDE web resource library only seem to return results with that keyword in the title. 

For example, if I search for "Eric" because I want to find that story about a guy named Eric who studied abroad in Scotland, it won't show me that story, but it will show me some unrelated things with "America" in the title, because technically, you can't spell America without "eric"! :D 

Same if I search for "Fulbright"; the results will show a few things that have Fulbright in the title, but it won't turn up the various tip sheets that mention Fulbright somewhere on the page (such as https://www.miusa.org/resource/tip-sheets/fundedprogramslist/) 

Is there a way to update the search function so that it searches not just for the title, but also within the body of the resource? 

(And maybe even one step further; could it search for not only exact keyword letters, but also similar words, so that if I search for, say, "France," it'll show me a resource that contains the word "French")