Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
technologien fund » technologien und, technologie und, technologien fur
get communication » et communication, debt communication, de communication
fund information » road information
11.3 development » 1.3 development, 10.3 development, 13.3 development
context 2.5 » context 2.1, context 2.3, context 2.2
cost 11.3 » cost 11.5, cost 4.1.3, costs 11.1
2.5 get » 2.1.5 get

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

• Adding a wildcard symbol may retrieve word variants: technologien fund information context 2.5 get communication cost 11.3 development 1 africa.*.