Perhaps you should try some spelling variations:
verbal communication » nonverbal communication, virtual communication, oral communication
information centre » information centers, information contents
communication cost » communication costs, communication costa, communications costs
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
developing eq » developing e, developing egg, developing _
centre et » centre left, centre itc, centre act
et verbal » des verbal, _ verbal, 3 verbal
eq africa » em africa, eu africa, 1 africa
cost 3.2 » cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologien am information centre et verbal communication cost 3.2 developing eq africa.*.