Every page on your site should have a unique tag with the target keywords in it.

你网站上的每一页都应该有一个唯一的包含着核心关键词的标签。

youdao

Your homepage should include (at minimum) target keywords and links to important pages.

你的页面必须包含(最低限量的)关键词和链接到重要页面的链接。

youdao

Research to determine relevancy by searching for brand name, competitors, and target keywords.

通过对搜索品牌名称，竞争对手，目标关键词来研究并确定关联的话题。

youdao

With AdSense for Games, advertisers can target campaigns based on keywords, genres or even specific games.

FORBES: Advertising

He simply instructs his readers to target Facebook ads by listing keywords, such as blogger, editor-n-chief, correspondent, news editor, writer, columnist, and dozens more in the interest field.

FORBES: How To Triple Your Success Using Social Media Advertising Platforms

ISP's network scans passing web pages for keywords that are then used to target ads.

ECONOMIST: Behavioural targeting