Perhaps you should try some spelling variations:
informations centers » information centers, information center, information centre
communication cost » communication costs, communication costa, communications costs
technologien und » technologie und, technologien des, technologien fur
und informations » und information, und informationen, fund information
do communication » do communications, de communication, ngo communication
12.4 developing » 1.4 developing, 2.2 developing, 1.3 developing
developing a » developing _
centers how » center how, centers hold, century how
cost 12.4 » coast 12.4, costs 12.4, cost 2.4
a africa » 1 africa, can africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologien und informations centers how do communication cost 12.4 developing a africa.*.