Perhaps you should try some spelling variations:
development contents » development contexts, development context, development concepts
value communication » failure communication, face communication, voice communication
contents assessed » contexts assessed, contents assessing, contents appended
2.4 development » 2.3 development, 2.1 development, 2.2 development
technologien d » technologien ad, technologien _, technologien 1
d information » nd information, od information, und information
information 2 » information 3
costs 2.4 » costs 12.4, costs 23.4, cost 2.4
ii value » iii value, ri value, iii values
2 ii » 2 iii, i ii, _ ii

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

• Adding a wildcard symbol may retrieve word variants: technologien d information 2 ii value communication costs 2.4 development contents assessed.*.