Words and phrases in the HTML meta keywords tag of a web page. Meta keywords help search engines identify what the page is about and rank its relevance to user searches accordingly. The keywords in your tag should reflect the content of your page. Otherwise, search engines will disregard the meta. In other words, you can’t add keywords to the meta tag to make up for a lack of relevant keywords in the content itself.

Combining Email Marketing with Other Types of Marketing
Whether you choose to do your marketing online or offline, one thing does not change. This is the concept that no single marketing strategy will be as effective as a combination of two or more marketing strategies.