Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
information context » information content, information contents, information centers
a communications » a communication, data communications, a communicative
11.4 developing » 1.4 developing, 12.4 developing, 10.4 developing
technologie im » technologien im, technologien am, technologie c
im information » crm information, stm information, 2 information
developing use » developing e, developing ce, developing csi
context 1.3 » context 3, context 2.1, context 3.1
costs 11.4 » costs 11.1, costs 11.7, costs 12.4
1.3 a » 1.3 _, 2.3 a, 1.1 a

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

• Adding a wildcard symbol may retrieve word variants: technologie im information context 1.3 a communications costs 11.4 developing use africa.*.