Perhaps you should try some spelling variations:
information content » information contents, information centers, information centre
communication cost » communication costs, communication costa, communications costs
set communication » et communication, get communication, debt communication
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
1.3 developing » 3.3 developing, 13 developing, 7.3 developing
developing v » developing av, developing _, developing a
content 2 » content _, content 1, content 3
cost 1.3 » cost 11.3, cost 1.2, cost 2.3
v africa » 1 africa, em africa
2 set » _ set, a set

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information content 2 set communication cost 1.3 developing v africa.*.