Perhaps you should try some spelling variations:
interpersonal communication » intercultural communication
sites developpement » site development, site's development, de developpement
developpement der » developpement des, developpement de, developpement et
11 interpersonal » 1 interpersonal, 1.2 interpersonal, _ interpersonal
technologies 2 » technologies _, technologies 4
innovation 1 » innovation _, innovation a
der facher » der flachen, der flache, der bucher
1 11 » 10 11, 1 1, 9 11

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 innovation 1 11 interpersonal communication _ sites developpement der facher.*.