Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
information context » information content, information contents, information centers
technologien als » technologien des, technologien fur, technologien und
es communication » les communications, nets communication, c's communication
als information » als informations, aids information, laws information
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
developing av » developing a, developing ai, developing amp
context 1.1 » context 2.1, context 1.3, context 3.1
costa 5.4 » costs 5.4, cost 2.4, cost 3.4
av afrika » rap afrika, _ afrika, ii afrika
1.1 es » 1.1 el, 1.1 eu

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

• Adding a wildcard symbol may retrieve word variants: technologien als information context 1.1 es communication costa 5.4 developing av afrika.*.