Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
information 2.3.1 » information 2.3.2, information 5.3.1, information 2.3.3
ear communication » csr communication, ec communication, layer communication
technologien ad » technologien am, technologien und, technologien als
ad information » d information, nd information, od information
e developing » 3 developing, 4 developing, 2 developing
developing 3 » developing _, developing a, developing e
2.3.1 who » 2.3.1 wto, 2.4.1 who, 7.3.1 who
3 access » 2 access
who ear » who wear, who bears, who fears

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

• Adding a wildcard symbol may retrieve word variants: technologien ad information 2.3.1 who ear communication costa e developing 3 access.*.