Perhaps you should try some spelling variations:
den communication » open communication, lean communication, when communication
technologien am » technologien im, technologien als, technologie im
formal labor » rural labor, local labor, total labor
des american » der american, debt american, dell american
am formal » a formal, _ formal, 3 formal
labor das » labor day, labor case, labor data
das den » das denn, das der, das dem

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

• Adding a wildcard symbol may retrieve word variants: technologien am formal labor das den communication media _ developpement des american.*.