Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication costa » communication costs, communications costs, communication cote
informations 2.2 » information 2.2, information 2.2.2, information 3.2.2
technologien ad » technologien am, technologien und, technologien als
ad informations » a informations, als informations, aux informations
das personal » des personal, des personals, haus personal
3 developing » 3 development
developing 2 » developing _, developing a, developing e
2.2 das » 1.2 das, 3.2 das, 5.2 das
costa 3 » costa e, costa p
2 areas » 1 areas, 2 areal, 4 areas

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

• Adding a wildcard symbol may retrieve word variants: technologien ad informations 2.2 das personal communication costa 3 developing 2 areas.*.