Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
en communication » open communication, lean communication, when communication
technologie und » technologies 2.1
und information » fund information, road information, award information
2 developing » 3 developing, 4 developing, 2 development
developing e » developing _, developing a, developing east
e africa » em africa, de africa, eu africa
cost 2 » cost 12, cost _, cost 4
1 en » 1 ein, 1 den, 10 en
contents » context

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

• Adding a wildcard symbol may retrieve word variants: technologie und information contents 1 en communication cost 2 developing e africa.*.