Perhaps you should try some spelling variations:
communication pattern » communication patterns, communication platform, communication chapter
cost development » cost developments, post development, port development
technologie der » technologie de, technologien des, technologies de
der information » insider information, sector information, labor information
development co » development case, development china
information a » information age, information about
pattern cost » pattern cross, pattern across, pattern tests
co africa » can africa, do african, 1 africa
e risk » 2 risk, 1 risk

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

• Adding a wildcard symbol may retrieve word variants: technologie der information a e risk communication pattern cost development co africa.*.