Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
technologien your » technologien fur, technologien zur, technologies pour
developing change » developing changing, development change, developing china
your information » poor information, fur information, zur information
et communication » et communicatione, get communication, debt communication
change africa » change asia
4 developing » 3 developing
context 8.3 » context 1.3, context 2.3, context 4.3
8.3 et » 8.3 ets
cost 4 » cost _, cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologien your information context 8.3 et communication cost 4 developing change africa.*.