Perhaps you should try some spelling variations:
communication costa » communication costs, communications costs, communication cote
cdss communication » class communication, mass communication, c's communication
technologien als » technologien des, technologien fur, technologien und
developing waste » developing east, developing water, developing eastern
als information » als informations, aids information, laws information
waste accessed » last accessed, websites accessed
information 2 » information 3
e developing » 3 developing, 4 developing, 2 developing
why cdss » why case, why ncds
2 why » _ why, 1 why

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

• Adding a wildcard symbol may retrieve word variants: technologien als information 2 why cdss communication costa e developing waste accessed.*.