Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
technologien des » technologien fur, technologien und, technologies 2
2 communications » 2 communication, 3 communications, 4 communications
des information » des informations, does information, dis information
information und » informations und
developing crop » developing cross, developing bop, developing micro
4 developing » 3 developing
crop african » crow african, from african, grow african
und bauer » und dauer, und bayern, und mauern
bauer 2 » dauer 2, bauer _, bauer b
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien des information und bauer 2 communications costs 4 developing crop african.*.