Keyword Bug in search extensions

Hello,

1)
i have created an extension and submited it in the manage extensions area.
i type some keywords so others can find my extension: "easyBill,Rechnung,Lieferschein,PDF,CSV Export"

But in every case just the first keyword was used for the search on opencart.com

The other keywords are saved but if you type for sample "CSV Export" it dont find the extension.

For the moment i have created just 2 times the same extension with different first keyword.
But is not a good solution... ;-)

Please fix this bug so we all can sell extensions better...

2)
If one click through the list of search hits every time on the "next" page 3 entries from the page before was shown.
Its also a bug from my view...

Thx in advance!...