
You can insert a space immediately in front of and following your search word in order to make sure that the search function finds only an exact match (NB. In this case, the search function will not find cases in which the word is followed immediately by a punctuation mark).
By using a so-called “wild card” character (* or ?) when carrying out a search, you can find several variations of a word.
? can be used as a wild card for one character within, in front of or following a word.
* can be used as a wild card for several characters within or between words.