Perhaps you should try some spelling variations:
mobile communications » mobile communication
communications costs » communication costs, communications _
techniques based » techniques used, techniques laser, techniques basic
based innovation » und innovation
innovation fund » innovation funds, innovation und, innovations und
a developing » a development
developing e » developing _, developing a, developing east
der mobile » der mobilen, der mobil, does mobile
fund der » und der, bund der, befund der
costs a » costs _, costs 4
e areas » 1 areas, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: techniques based innovation fund der mobile communications costs a developing e areas.*.