Current version of ovi store search engine can find lite version of your app same name and description(small different isn't enough).
In this case ovi store search engine can't find your app.
I have two version of my game
If you enter search patter Gears, ovi store don't return both application!
Solution(base on ovi store support)
Applications can't have same names and descriptions!
Different names Gears != Gears lite
Different descriptions: You can add short text to lite description on beginning. like This is lite version of game Gears