Perhaps you should try some spelling variations:
information centers » information contents, information officers
dealt communication » health communication, debt communication, real communication
communication cost » communication costs, communication costa, communications costs
technologie und » technologies 2.1
und information » fund information, road information, award information
12 developing » 1.2 developing, 2 developing, 1 developing
developing eq » developing e, developing egg, developing _
centers has » centers case, century has, centers a
eq africa » em africa, eu africa, 1 africa
cost 12 » cost 1.2, cost 15, cost 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologie und information centers has dealt communication cost 12 developing eq africa.*.