Now a days Google is behaving in a very strange manner. It is showing results in case sensitive manner and even different results on viewing from different locations even.

Like for example for when I search “web design company india” in Google.com it showes my site tisindia.com on 7th position but for “web design company India” it is showed on 5th position.

When searched in Google.com it is visible on 7th position but when viewed from US in google.com it is not present in top 5 pages even. When I checked the status in proxy sites, the same is the case with them, their results are differing from that of default Google.com drastically.

The same thing is happening for my other sites as well.

I don’t know why Google is behaving in such a manner, I am afraid it will drastically affect my off page optimization work as users rarely search as “web design company India” rather than “web design company india”

Can anybody get me the reason and the solution?

Not much to do with "case sensitivity" more the usual different DCs answering the query.

For me your site is in EXACTLY the same place regardless of case.

Obvious Spam:
http://www.google.com/search?q=%22No...e=off&filter=0

Stop cross-posting multiple threads to multiple forums.