Perhaps you should try some spelling variations:
modeling communication » meeting communication, modern communication, marketing communication
information center » information centers, information centre, information content
communication cost » communication costs, communication costa, communications costs
technologies de » technologies _, technologies 4, technologies 2
de information » die information, de informacion, e information
5.4 developing » 6.4 developing, 3.3 developing, 2.2 developing
developing em » developing e, developing eq, developing amp
12 modeling » 12 modelling, 2 modeling, 1 modeling
center 12 » center 1, center 2, center 12.6
em africa » 1 africa
cost 5.4 » costs 5.4, cost 2.4, cost 3.4

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

• Adding a wildcard symbol may retrieve word variants: technologies de information center 12 modeling communication cost 5.4 developing em africa.*.