Hi! I'm new to this keyword suggestion tool and don't understand something about it. Say I'm tracking the phrase "virtual assistant" Wordtracker counts 336 hits/day for that phrase, but overture has no data for the phrase. How is this possible? If I type in another phrase, like "process server" overture has many more hits than wordtracker. So does this mean that no one types in the phrase virtual assistant in the Overture search engine? (They are a search engine, am I correct?) If anyone can explain this wordtracker keyword suggestion tool to me, I'd really appreciate it..............