Perhaps you should try some spelling variations:
oral communication » personal communication
technologien am » technologien im, technologien als, technologie im
am information » guam information, palm information, crm information
1.5 developing » 1.3 developing, 15 developing, 1.4 developing
developing em » developing e, developing eq, developing amp
contents key » contents je, contents head, contents lead
costs 1.5 » costs 3.5, costs 2.5, costs 4.5
em africa » 1 africa
key oral » key brac, why oral

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

• Adding a wildcard symbol may retrieve word variants: technologien am information contents key oral communication costs 1.5 developing em africa.*.