Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
information center » information centers, information centre, information content
mit communication » et communication, get communication, iot communication
technologie und » technologies 2.1
und information » fund information, road information, award information
11.3 developing » 1.3 developing, 10.3 developing, 11.5 developing
developing asia » development asia, developing a
center phase » center case, center place, context phase
asia africa » cpia africa, china africa
phase mit » phase mid, phase i, phase ii
cost 11.3 » cost 11.5, cost 4.1.3, costs 11.1

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

• Adding a wildcard symbol may retrieve word variants: technologie und information center phase mit communication cost 11.3 developing asia africa.*.