Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications costa » communications costs, communication costa, communication costs
information 5.5.2 » information 1.5.2, information 5.2.2, information 5.4.2
technologien fur » technologien des, technologien und, technologies 2
fur information » zur information, fair information, your information
der personal » der personalen, der personen, der person
3 developing » 3 development
developing 1 » developing _, developing a, developing e
5.5.2 der » 3.5.2 der, 5.5.1 der, 5.5.2 die
costa 3 » costa e, costa p
1 areas » 1 area, 2 areas, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien fur information 5.5.2 der personal communications costa 3 developing 1 areas.*.