Perhaps you should try some spelling variations:
moral communication » oral communication, global communication, verbal communication
communication cost » communication costs, communication costa, communications costs
technologien dis » technologien des, technologien als, technologien im
dis information » mis information, aids information, des informations
e3 development » 3 development, 23 development, 2.3 development
information 2 » information 3
debt moral » debat moral, debate moral
cost e3 » cost 2.3, cost edd
1 areas » 1 area, 2 areas, 4 areas
2 debt » 3 debt, 4 debt, 2.5 debt

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

• Adding a wildcard symbol may retrieve word variants: technologien dis information 2 debt moral communication cost e3 development 1 areas.*.