Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
et communication » et communicatione, get communication, debt communication
4 developing » 3 developing
developing a » developing _
context has » context phase, context 3rs, context he
a africa » 1 africa, can africa, em africa
has et » has ex, has left
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 aids information context has et communication cost 4 developing a africa.*.