Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
technologien fur » technologien des, technologien und, technologies 2
el communication » cell communication, real communication, 3 communication
fur information » zur information, fair information, your information
11.3 developing » 1.3 developing, 10.3 developing, 11.5 developing
developing iv » developing av, developing ict, developing cil
context 2.3 » context 2.1, context 1.3, context 3
cost 11.3 » cost 11.5, cost 4.1.3, costs 11.1
iv africa » v africa, 1 africa, em africa
2.3 el » 3.3 el

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 2.3 el communication cost 11.3 developing iv africa.*.