Google AdSense Resource Center: Keyword Resources

Keyword Resources

http://www.verticalmeasures.com/keyword-research-services.html

This for-sale product gives you access to thousands of Internet advertising keywords. Also provides a pay-per-click estimated value per word and estimated daily clicks per word. Also gives you a list of related words, search figures for related words and estimated daily clicks for these words. Includes a keyword misspelling generator, a list of the top 4600 search keywords and several bonus CDs to assist you in your keyword search.

Keyword Search Tool

http://www.keyworddigger.com/

Download a free keyword search tool.

25 Top Keywords

http://www.toppayingkeywords.com/

Get a free list of 25 of the top keywords here. They also sell a database of 20,000 popular keywords that lists each words price.

Keyword Research Guide

http://www.wordtracker.com/keyword-research-guide.pdf

Free keyword research guide discusses why keywords matter, what you can do with Wordtracker, converting traffic using Wordtracker, how to gauge the size of your market, why keywords are important in paid search, finding keywords, and designing an online market strategy.

Find Search Keywords

http://www.goodkeywords.com/

This free software enables you to find the best search keywords. It has a site meter and popularity meter that enables you to see how your site compares to your competitor's sites, a keyword phrase builder, a misspelled word generator, and a Web page explorer that lets you study Web pages for word density.