Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
information context » information content, information contents, information centers
technologien dis » technologien des, technologien als, technologien im
et communication » et communicatione, get communication, debt communication
dis information » mis information, aids information, des informations
u.s developing » funds developing, rules developing, slums developing
developing a » developing _
context 12 » context 1.2, context 1, context 2
a africa » 1 africa, can africa, em africa
12 et » 12 e, 13 et

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information context 12 et communication costa u.s developing a africa.*.