Perhaps you should try some spelling variations:
communicatione cost » communications costs, communication costs, communication costa
information centers » information contents, information officers
el communicatione » et communicatione, cell communications, sepl communications
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
1.4 developing » 12.4 developing, 1.3 developing, 14 developing
developing iv » developing av, developing ict, developing cil
centers 2.3 » center 2.3, centers 2.2, centers 2.8
iv africa » v africa, 1 africa, em africa
cost 1.4 » cost 14.4, cost 2.4, cost 1.2
2.3 el » 3.3 el

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information centers 2.3 el communicatione cost 1.4 developing iv africa.*.