Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
case communication » based communication, scale communication, face communication
information 1.5.2 » information 1.2, information 2
technologien als » technologien des, technologien fur, technologien und
als information » als informations, aids information, laws information
developing all » developing halal, developing small, developing a
4 developing » 3 developing
all accessed » last accessed, who accessed
1.5.2 why » 1.1.2 why, 1.2.2 why, 1.5.3 why
why case » why care, way case, key case
costa 4 » cost 4, costa e, costa 3

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

• Adding a wildcard symbol may retrieve word variants: technologien als information 1.5.2 why case communication costa 4 developing all accessed.*.