Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications costa » communications costs, communication costa, communication costs
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
information 1.3 » information 14.3, information 1.2, information 10.4
development e » development 1, development eco, development 11
der personal » der personalen, der personen, der person
1.3 der » 2.3 der, 4.3 der, 3.3 der
costa a » costa e, cost a, costa 3
e areas » 1 areas, 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 aids information 1.3 der personal communications costa a development e areas.*.