Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing em » developing e, developing eq, developing amp
context 8 » context 3, context 1, context 2
em africa » 1 africa
8 mobile » _ mobile, a mobile, 2 mobile
cost 1.3 » cost 11.3, cost 1.2, cost 2.3

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

• Adding a wildcard symbol may retrieve word variants: technologien am information context 8 mobile communication cost 1.3 developing em africa.*.