Twitter search "jumps" why?

[NorthernLights]

Everytime I search on Twitter, it comes up then it "jumps" to realtime searches and trending. I don't want real time. I want what I was searching for. And when I go back it takes me off the site and back to the site I was on before Twitter.

Why is it doing this?
And when I leave it idle for liek 2 second it jumps again and "adds" it's own words in the search box.

Right now I keep searching and it jumps to real time and "Justin Bieber" comes up. Then I leave it alone and it pops in Gordon Brown.

I didn't type either but Twitter has a mind of it's own and I have no control on searching because it keeps either erasing or ignoring what I WANT and does what IT wants.

What is the deal? It wasn't like this a while ago?