Search Memory for back button

When I am looking to search for something I always have to query couple of times for elimination or finding the right keywords.

In this forum when I click the back button I am not forced to rewrite search items, I am also have to select options all over again.

Maybe it's hard to do something not to forget. You can add some kind of query buttons text boxes for the result page something like google, along with the advanced search button.

What's ideas ?

you can click on the search link at the top of the search result screen to bring you back to the original search page with your search phrase intact.

I don't know how but I used wrong words, sorry for hurry post. Anyway thank you for your quick answer Samuel.

So I try to write it right.
I mean when I search something and didn't like the results so I hit the back button on browser and get back to the earlier page. But all the things that I wrote to the textboxes and selected drop down menus goes default values (or deleted/lost) so I have to write it all again or select all again. For me its annoying.

Another suggestion is, in the search results page you can add search text box and a search button with words that you used in earlier page like google. I think that's easier to hit back and edit your search.