Hi, I am doing PPc on Kw- XXX Testing But i have lot of words which i want to add to negative KW like programmer testing web aptitude testing testing urine ati testing beta testing What i am not sure is that- should i remove the word "testing" from these negative KW cos my main kw has the word "xxx testing" in it - programmer web aptitude or Should i add these negative Kw as it is like programmer testing web aptitude testing ---------------------------