Small Problem with pages in the "Advanced search" of the library

If you search for a combination of two or more words, for example “Harvard University” in quote strings,and then click on “2” for Page 2 the link is not correct.
The link is: http://www.lingq.com/learn/en/store/search/?category=&sort=alpha&search=
Correct would be:
http://www.lingq.com/learn/en/store/search/?search=“harvard+university”&category=&type=&level=&accent=&provider=&sort=alpha&page=2

It works if you search for Harvard University without the quote signs. Then you get: http://www.lingq.com/learn/en/store/search/?category=&sort=alpha&search=harvard%20university&level=&accent=&provider=&type=&page=2

I see that this is an issue within the Search in the Forum as well. We’ll take a look at it.