Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
2 communications » 2 communication, 3 communications, 4 communications
developing cross » development cross, developing areas, development across
information und » informations und
technologies 2 » technologies _, technologies 4
cross african » across african, across africa, class african
2 developing » 3 developing, 4 developing, 2 development
und bauer » und dauer, und bayern, und mauern
bauer 2 » dauer 2, bauer _, bauer b
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information und bauer 2 communications costs 2 developing cross african.*.