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
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
contents key » contents je, contents head, contents lead
developing e » developing _, developing a, developing east
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
e africa » em africa, de africa, eu 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 6.4 developing e africa.*.