Kleinanzeigen.de Filter

Great tool! Thanks! Would it be possible to make the settings accessible on-click via the extension icon? Perhaps the icon could also display the amount of ads filtered. I don't like the screen overlay and removed it, but without the overlay it is not possible to access the settings. Edit: It would also be useful to have a 'must contain' (a or b) feature for the search filter. Ebay-K isn't very good when searching for like + etc.