Perhaps you should try some spelling variations:
personal communication » interpersonal communication
transformations als » transformation als, transformations des, transformations a
4 transformations » _ transformations, 4 transformation, 9 transformations
development 13th » development 13.1, development 13.5, development 13.8
technologies 4 » technologies _
de personal » der personal, des personal, de persona
13th april » 13 april, 1st april, 24th april
media a » media _, media 1, media 3
als de » als die, als der, als dem

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 transformations als de personal communication media a development 13th april.*.