Perhaps you should try some spelling variations:
fears communication » lea's communication, chairs communication, fields communication
communication cost » communication costs, communication costa, communications costs
information 2.3.1 » information 2.3.2, information 5.3.1, information 2.3.3
technologien d » technologien ad, technologien _, technologien 1
d information » nd information, od information, und information
4 developing » 3 developing
2.3.1 who » 2.3.1 wto, 2.4.1 who, 7.3.1 who
who fears » who bears, who hears, who learns
cost 4 » cost _, cost 2.4

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

• Adding a wildcard symbol may retrieve word variants: technologien d information 2.3.1 who fears communication cost 4 developing _ access.*.