Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
communication costa » communication costs, communications costs, communication cote
der communication » de communication, under communication, debt communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
developing east » development east, developing a, developing asia
4 developing » 3 developing
content 2.3 » context 2.3, content 3.3, content 5.3
east africa » west africa
costa 4 » cost 4, costa e, costa 3

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information content 2.3 der communication costa 4 developing east africa.*.