Perhaps you should try some spelling variations:
set communication » et communication, get communication, debt communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
4.3 developing » 3.3 developing, 1.3 developing, 7.3 developing
developing em » developing e, developing eq, developing amp
contents key » contents je, contents head, contents lead
costs 4.3 » costs 4.2, costs 4.4, costs 2.3
em africa » 1 africa
key set » key asset, key site, key step

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information contents key set communication costs 4.3 developing em africa.*.