Unable to track site search

My config is the same as your.
What are your defaults site search parametrers?

Mine are as following:

In my piwik visitor log, I can see your searches (from austria), but I can’t see mine!
In my reports, I can see keyword search, but, again, not mine!

I will test on another device (maybe I have a proxy issue on this one, as it’s on
a professional network).
Is there a way to see if a piwik request have been received and processed?