Of course it’s the Google Keyword Tool:
https://adwords.google.co.uk/select/KeywordToolExternal
What’s the use…?

Find a list of related keywords or key phrases to the one you’re loking for,
Find volumes of searches per month for your country or global,
Find “good” keywords called LSI (Latent Semantic Indexing) which are a best optional keywords to fill the content with,
Find “long tail keywords” – rarely used key phrases that bring lots of traffic due to low site competition,
Find lateral keywords – supplemental keywords,
Find keyword variations and misspelled keywords which  also bring traffic,
Find out advertiser competition level,
Research monthly search volume …

Fastest way to index your sites, unless you own Google, is to use Social Bookmarking Services.
There is a number of those out there as they’re getting very popular so the key is to choose the right ones that will guarantee indexing almost instantly. Below you’ll find a list of some most important ones, choose those as they give confirmed results.
To find various Social Bookmarking Services in one place use two very popular services:
http://www.socialmarker.com/ as they say themselves: it’s’ a  “free service designed to reduce the time and effort needed to …

This is what started me in Internet Marketing for good, I haven’t seen a program that comes
even close to what Adam and Allen have to offer here.
Even the quality of the free info they will give you is outstanding and sold me instantly!
But my scepticism fuly dissappeared when I accesed the resources of NPC…
There is not a thing you need that they don’t cover!
Enjoy the Freebies and Sign Up Today!

Wishing You All The Best On Your Journey To Success,
David Wolfman