Perhaps you should try some spelling variations:
personal communication » interpersonal communication
communication cote » communication costs, communication costa, communication case
technologien aids » technologien als, technologien ad, technologien des
aids information » chandos information, series information
des personal » des personals, der personal, das personal
d developing » do developing, 3 developing, 4 developing
developing 2 » developing _, developing a, developing e
3.2 des » 3.2 der, 3.2 das, 2.2 des
2 areal » 2 real, _ areal, 2 areas
cote d » cotes de

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

• Adding a wildcard symbol may retrieve word variants: technologien aids information 3.2 des personal communication cote d developing 2 areal.*.