Perhaps you should try some spelling variations:
autors communication » actors communication, actions communication, networks communication
information centre » information centers, information contents
communication cost » communication costs, communication costa, communications costs
technologien am » technologien im, technologien als, technologie im
developing real » developing areas, developing a, developing east
am information » guam information, palm information, crm information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
real africa » rural africa, areas africa, health africa
centre des » centre de, centrale des, centres de
des autors » des auteurs
cost 2.2 » costs 2.2, cost 2.4, cost 3.2

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

• Adding a wildcard symbol may retrieve word variants: technologien am information centre des autors communication cost 2.2 developing real africa.*.