How many files? How big? How many strings to look for? What time pressure (ie. once a year; once a week; once an hour)?

Fuzzy matching is a notoriously slow process. What approaches are likely to work best very much depends upon the scale of the problem space.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.
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In reply to Re: Ignoring spelling mistakes by BrowserUk
in thread Ignoring spelling mistakes by manna45

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