Some key words will take a lot time when search for something by text

It's fast when search for something by topic in Help system

Can I stop the search progress?

Maybe the search function canbe developed,more quickly.

what happened...

my god

pull up the context when we writing at the end of page.

When at the end of the page,the context we see is at the bottom of the screen,and I've always enter some "Enter" to get more blank area at the bottom for a good view of my context.

Anyone agree the suggestion?

Or how to reach the purpose,for my possible ignorance of ready-made features