Hello Friends please tell me how to improve my website seo and increase pr because i complete title keword work and submit my site to 200 directories but mysite is not searching in google.

READ the forums, when you have a specific questionask it.

SEO is not gave you result in very Quick Way. you have do work continuously. and the Results will come after 2 months.. approx. else depends on your keywords.
did you know how many directories get approved from 200 submission...

Try to read the complete about SEO and Link Building Process...

What you need to do:
-Increase the number of helpful articles on your site, combined with sending messages as soon as published, to the directory, articles, social networking.
-Increase the number of backlink: to exchange links, to anchor points on the forums, blog ... dofollow

Do these things well and often>>> + backlink many great transport>>> give you: PR + rank high on search engines.

I don't think you've done enough. Do other ways to improve your links. Try forum posting, blog commenting, social bookmarking, etc. What you've done alone can't give you the improvement that you expect. Considering that nothing can't happen overnight, you need to wait for possible improvement of your site.

You need to bring quality back links from various quality theme based websites. so that your site will come in search engine ranking pages.

Directory's will not to much for your site, as oyu have just found it. there are a number of things that involve SEO, and you will never ever complete SEO as it is on going, maybe for your next step you could begin writing some articles that relate to the same niche as your website and sumbit them to well respected article sites such as goarticles, articlecity, article base, ezine articles there are many many more this is just a few.

Good luck

Make a GREAT site that people love and you won't have to spend all that much time with SEO. Good sites take time but they are well worth it. For example, it might take two or three years, but then you might be able to make a few thousand per month with a well conceived plan.

ou need to do more than cubmit to directories. PM me and I can give you some tips.

SEO need time and quality work. if you need to improve your website ranking in google search you need to do quality work and wait for result. regularly work on different off-page activities like directory submissions, social bookmarking, article submission and many more... you will get good search engine ranking for your website.

blog commenting, forum posting, article writing should help, remember content is king

Keep building links, blogs and articles are a good source to get some PR backlinks with anchor text. Avoid Web directories!

Don't forget that Google and all the other search engines are piling their efforts into realtime search nowadays. If you were to come up with a social media strategy to actively promote your site across the main social networks this would certainly boost your Google presence.

i do not think submit directory is a good way to promotion your site,you shoud submit bookmark,blog,article,join in do follow forum,link exchage to increase your backlinks,then you should see your site on the search engines.

Well, increasing your rank in Google takes a lot of time. Just keep building backlinks and releasing content. In time, you'll be ranked.

I wrote a very brief article on SEO. Check it out;

http://www.mattgoucher.com/view.php?DisplayPost=33

The best way to get back links is article writing & submission in article directories. Or bookmarking is also a nice option !

1. Make a site that all the world will VALUE.
2. Work your butt off telling all the world about this great site. (without spamming)
3. Work your butt off making this site even more valuable.
4. Have patience as the natural backlinks grow.
5. Repeat steps 2,3, and 4.

You will see it everywhere...forum posts with links in sig, submit articles, submit to directories, blogging, mini blog farms, blog commenting, squidoo, hub pages, classifieds, link exchange, video submissions, and any other kind of method that will get you back links.

Just make sure they are relevant.

Other than that, make sure you have good content on your site, and constantly update your content.

The best way to have high pr is by creating new/fresh content for your site because Google really love fresh content. Next is link building.