Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication costa » communication costs, communications costs, communication cote
technologien und » technologie und, technologien des, technologien fur
und informations » und information, und informationen, fund information
developing aside » developing asia, developing asian, developing asia's
informations 3 » informations und, informations sur, informations och
3.2 developing » 3.3 developing, 2.2 developing, 3 developing
der personal » der personalen, der personen, der person
aside areas » marine areas, alpine areas, saline areas
costa 3.2 » cost 3.2, costs 3.5, cost 1.2
3 der » _ der, 2 der

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

• Adding a wildcard symbol may retrieve word variants: technologien und informations 3 der personal communication costa 3.2 developing aside areas.*.