Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information 1.2 » information 1.5.2, information 2
developing asia » development asia, developing a
technologien d » technologien ad, technologien _, technologien 1
boost personal » post personal, boost regional
d information » nd information, od information, und information
1.2 boost » 1.2 book
areal. » areas., area., real.

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

• Adding a wildcard symbol may retrieve word variants: technologien d information 1.2 boost personal communication costs _ developing asia areal.*.