Perhaps you should try some spelling variations:
communicatione cost » communications costs, communication costs, communication costa
information content » information contents, information centers, information centre
technologien aids » technologien als, technologien ad, technologien des
et communicatione » et communication, get communication, debt communication
aids information » chandos information, series information
developing can » developing a, developing ai, developing av
2 developing » 3 developing, 4 developing, 2 development
can africa » urban africa
content 3 » content _, content 1
cost 2 » cost 12, cost _, cost 4
3 et » 13 et, 3 fet, 3 set

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information content 3 et communicatione cost 2 developing can africa.*.