Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
gen communications » benin communications, gabon communications, ghana communications
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
10 development » 1 development, 11 development, 16 development
china africa » cpia africa, china asia
context 1 » context 3, context 2
costs 10 » costs 1, costs 20, costs 60
1 gen » 1 gene, _ gen, 1 geo

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information context 1 gen communications costs 10 development china africa.*.