Activation issue

Hi Community,

I have a problem but its obviously quite a noob question. I installed and activated the plugin networkwide for my multisite wordpress setup.

I did the indexing and changed the setting to my liking. Never the less the search results show exactly how they did before, so it seems the relevannsi plugin did not get activated. Especially I am confused as the searchterm does not show up highlighted in the results as mentioned although I thing I did the setup right (selecting colours for highlight etc.)

Also as I am using the free version of the plugin I read there would be an Advert or reference shown in the results page. I also do not have this reference, which makes me believe I did not install it correctly.

The pastebin url for my search.php is:

http://pastebin.com/5WhjPkeG

Please help if you know the problem and how to fix it. Thanks a lot for your support,
Best, Max