Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
10 communications » 10 communication, 14 communications, 2 communications
information und » informations und
technologies 2 » technologies _, technologies 4
3.3 developing » 4 developing, 2 developing, 1 developing
developing bop » developing crop, developing amp, developing good
bop africa » wup africa
costs 3.3 » costs 2.3, costs 3.5, costs 4.3
und bau » und abbau, und bauer, und bako

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 bau 10 communications costs 3.3 developing bop africa.*.