Perhaps you should try some spelling variations:
fell communication » cell communication, cell communications, real communication
informations 15.2 » information 15.2, information 1.5.2, information 11.5.2
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
development asia » development aid, development africa, development a
4 development » 2 development, 4 developing
15.2 who » 5.2 who, 1.2 who, 11.2 who
who fell » who feels
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations 15.2 who fell communication costs 4 development asia across.*.