Use High-Ranking and Relevant Keywords

If you want targeted traffic, then create several web pages, each focusing on just one or two high ranking keywords. The pages should contain high quality and relevant content. Such pages are liked by the search engines and your web pages will rank much higher in the SERP for their keywords because they contain targeted content.
You will thus have many high ranking web pages for different high-ranking keywords instead of having a single page containing plenty of keywords.
If you are selling products and services, then create a unique page for each product and service with its own specific keywords. In this way, you can create targeted traffic for every product and service separately.
This means more targeted traffic to your website, each traffic coming from a unique set of keywords, and possibly more avenues of online income. The other advantage of this method is that, you will have more high-ranking pages in the search engines for the given keywords.