Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications costa » communications costs, communication costa, communication costs
technologien des » technologien fur, technologien und, technologies 2
des information » des informations, does information, dis information
information 5.4 » information 1.2, information 1.5.2, information 2
ein personal » ein persona, non personal, e personal
5.4 ein » 3.4 ein, 4.4 ein, 2.4 ein
costa a » costa e, cost a, costa 3
a areal » _ areal, 2 areal, 4 areal

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

• Adding a wildcard symbol may retrieve word variants: technologien des information 5.4 ein personal communications costa a development a areal.*.