SRC User Selection Search Results do no fit screen

Our customer i trying to setup up Service Request Catalog items i SRC. In one of the items we are setting up User Selection that retrieves data from the device table, spesifically we are interested in the Business Services in the device table. The retrieval of the Business Services from the device table is set up like screenshot 1 and i get the results in screenshot 2. My problem is that the names of the Business Services i retrieve are to long to fit inside the column width of the search results. Is it possible to change to column width somewhere? Of modify the search result at all?  I've heard something about a flash editor, but I don't know anything about this.

In addition i would like to remove the columns that we do not have any data in like you can see in screenshot 2. Where can i do this?