Let the user type the hyphen if he wants when searching
It happens that sometimes the hypen is actually "part of the word" like in one-third, so if there's one- at the end of a line and third at the beginning of the next, we should still match and not force the user to type onethird, even we will also match onethird since there's no way to know if "hyphen at end of line" is supposed to be part of the word or not