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 als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
developing cil » developing city, developing ai, developing ce
cil africa » cpia africa, can africa, china africa
content 3 » content _, content 1
cost 1.4 » cost 14.4, cost 2.4, cost 1.2
3 set » _ set, a set, 2 set

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

• Adding a wildcard symbol may retrieve word variants: technologien als information content 3 set communication cost 1.4 developing cil africa.*.