Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
et communication » et communicatione, get communication, debt communication
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
14 developing » 4 developing, 1 developing, 10 developing
developing 1 » developing _, developing a, developing e
cost 14 » cost 4, cost 12, cost 15
1 et » 12 et, 13 et, 1 net
contents » context

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information contents 1 et communication cost 14 developing 1 africa.*.