Hey, I didn't know you could get banned by google for using keywords?. First, how do you know that google blocked you for using many keywords, anyway it's an interesting question. I remember having read in the Adsense FAQ that you could get in trouble for writing keywords excesively.
No one said that i got bannen i have just heard that you can get banned for it... because if there is no limit of how many keywords you can use googles keyword tool and get many thousand ...
There's no max keywords.. but don't keyword stuff your content... which means, don't use the same keyword over and over again.. just like spamming your content.
Nah, there is not a limit. Personally I like to keep all my sites on a particular niche, as much unique content you can produce for your topic is good, theres no limit. Just make sure you use good navigation, and get internal links so all your pages get cached and don't get supplemental, otherwise they won't rank so its pointless. They might go supplemental at first, just get some links to them and other inner pages, and they will all get out of supplemental. It took my newest site about 2 months for the 150 inner pages to go non-supplemental. Traffic increased by 15X from google per day for that particular site over the course of 48 hours. Remained stable. Inner links is the key to getting out of supplemental if your content is not the problem. edit : Wow I got on a ramble here huh. I always get so off-topic.
no limit for keywords. but if you use too much it will be harm for your site. recommended no. is around 10-15 words (from many SEO softwares).
^^ what he said ^^..hah..there are no keyword limits really. But the more you target the harder it will be to ranking. On my site's I like to trigger maybe two or three big keywords on my main page and that's it. Then have sub-pages for the smaller keywords.
I reccoment 10-15 targeted keywords. I usually use my primary keywords for the article first, secondary keywords, global keywords. e.g. Article Title: Strawberries - Which Fruits Are The Most Healthy For You? Keywords: (primary)Strawberries, Fresh Cherries, Watermelon, (secondary)Most Healthy Fruits, Best Fruits, Which Fruits, (global) Name of Website, Other Name of Website This is what I tend to go about doing, it covers your target article (primary) your article section if you have more (secondary) and your whole website (global) hope this helps, its just how i do things...not saying its the best way but it works for me. -Tim