Perhaps you should try some spelling variations:
1 communication » 10 communication, 3 communication, 4 communication
technologies 4 » technologies _
4 informations » 4 information, 2 informations, 3 informations
3 developing » 3 development
und bill » und bild, und biel, dunn bill
costs 3 » costs _, costs 4, costs a
bill 1 » bill 14, bill _, bill a

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technologies 4 informations und bill 1 communication costs 3 developing _ sezs.*.