Google Keyword Planner not showing you volume & CPC data?
Here is how you can use Keywords Everywhere to get that data

Install the Chrome extension or Firefox add-on
Install the Keywords Everywhere Chrome extension or Firefox add-on

Setup the API Key
Once the extension/add-on has been installed, you need to sign up for an API key and set it up.

Purchase credits
In the popup that opens, at the bottom, you will find the link to buy credits. Clicking this link will take you to the pricing page where you can choose the package you want to buy.

Use the Bulk Keywords Data feature
This will open up a new page where you can enter your entire list of keywords. You can copy and paste directly from Excel here. There is no limit to the number of keywords that you can enter here. You can copy or export this data to an excel, csv or pdf file as well.