Need help in applying 3-tier system

Namaskar,

I have site for which i need to get these 8 keywords on rankings what should be title of my tier 1 links and tier 2 links ?

Telemarketing Software
Cold Calling Software
Telemarketing Solution
Telemarketing System
Outbound Telemarketing
Telemarketing Tips
Outbound Dialers
Inside Sales Software

thanks and regards