hi ..

how I can do advances search with QRegExp..
if i write "word(?=\s+word2)" just line 2 return true :
1-word false
2-word word2 true
3-word word1 word2 false

my questions is how can i write to "word word1 word2" be true ?

and if write word(?!=\s+word2) "word word1 word2" is still true but how can i write to be false and only "word" be true?