Where is the section Keyword Planner: Get search volume data and trends?
Open up your AdWords account and click on Tools in the upper menu (top of page) and you will see Keyword Planner, along with other valuable tools for AdWords.
Please note that the info served by Keyword Planner is based off an active campaign, so it will be dependent on the spend amount and other factors of it.
All of these resources will help you greatly. They are free and do not require an AdWords account (like Keyword Planner). They are fun, fresh and easy to use, too.
These will all provide you with concise & credible research and marketing material. Each link has many others, so review the menu of each website.
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