I use keyword analyzer … sorry can’t provide a link.
also can’t say how good it is …. other than it has seemingly helped me on non-gambling terms in using PPCs.
I hope I gave the right name. am doing this from memory as I’m too lazy to open it for a post. but i’m pretty sure the name is correct.
they are in direct competition with adwords analyzer but after viewing both . I chose keyword A over the other because it seemed to be more targeting PPC campaigns .. for what that’s worth.