To create a keyword list:

• Click the Campaigns tab.
• Click a campaign name.
• Click an ad group name. The Ad Group Details page opens.
• Click the Add Keywords link. The Choose Keywords page opens.
• Enter at least three words or phrases that best describe the products or services that you offer.
• (Optional) Enter the web address of a relevant page on your web site. We'll use the contents of that page to help generate keyword suggestions.
• (Optional) Enter words or phrases that the suggested keywords must contain and words you want to exclude from our list of suggested keywords.
• Click Get Keywords. A list of suggested keywords that match your criteria displays.
• Click the checkbox next to keywords you want to use and click Add Keywords.
• (Optional) For additional keyword suggestions, click Refine this List.

To learn more, please view the "Adding Keywords" article.