This is source code from the adsense home page (code here is formatted to fit screen):
<title> Make Money Online Through Website Monetization | Google AdSense – Google </title> <meta content= "Learn how to make money online by pursuing your passion. We help you with website and content monetization so you can make money while doing what you love." name="description">
In the title, the word "Google" appears twice and "make money" appears once. In the meta description, "make money" appears twice.
I would assume if a title is just "make money, you make money, time to make money" and the description is something like "make money, click here. make money big time. make money without gambling, just make money", then I wouldn't rank well?
What is the limit on how many times the same important string of keywords (such as "make money" in the adsense example) can appear in a meta description tag before any search engine bot believes I'm over-using the same keyword?