Google API returning different results then Web Google

[RJPennyPacker]

When I search for my site using google API I get 182 sites listed. When I search on google.com I get 1 site listed? So when I check my rankings with different tools it says I'm #1 for a specific keyword but its no where to be found in the SERPs

[ImVickieB]

I have seen this since the Brandy update. The position tracking tool I use is not really returning correct results for me since them.

[RJPennyPacker]

I have been getting more google traffic through out the day.

Once I clicked on the referal link, and saw my site. Then i did a site:mysite.com and saw all my pages! Then like 2-3 minutes later everything was gone like it never had existed.

What is going on. I tried all the different data centers too, it didn't show up ever.

[seodummy]

Same happened to me. I have uploaded 20 content pages on 29 feb and on 1st it showed in google results. Again today the pages are no where.

I don't know what happened. Any help