I believe the comment was asking for how you are generating the keywords.
Ah I see - the tool just creates permutations of keywords entered, foe example, if you enter 10 keywords in each column, it generates you 10,000 long tail keyword combinations of the words you enter. (10 * 10 * 10 * 10)
It's ideal for when you want a huge list of all your services, sectors and areas covered etc in every combination.