Perhaps you should try some spelling variations:
information context » information content, information contents, information centers
communication cost » communication costs, communication costa, communications costs
technologien aids » technologien als, technologien ad, technologien des
get communication » et communication, debt communication, de communication
aids information » chandos information, series information
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
context phase » kontext phasen, context case, contact phase
developing eu » developing e, developing eq, developing egg
phase get » phase der, phase des, phase de
eu africa » em africa, 1 africa, 11 africa
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 aids information context phase get communication cost 2.2 developing eu africa.*.