Problem with " " in url

Hello,

there is an annoying problem somewhere because the " are escaped, which is bad :
I want to write this url...
http://pastebin.com/V5hYXWK1
... and that doesnt work nicely.

Direct post :
http://books.google.fr/books?id=Ha0-AAAAYAAJ&q="roule+en+cul"

Formatted with words :
words around

Link wanted :
h*tp://books.google.fr/books?id=Ha0-AAAAYAAJ&q="roule+en+cul"