Perhaps you should try some spelling variations:
external communication » internal communication, internal communications, personal communication
communication data » communication 3, communication 1, communication 3.3
technologies eine » technologies exist, technologies annex, technologies bit
de developpement » sme development
developpement de » developpement des, developpement durable
eine innovation » eine innovative, die innovation, lane innovation
das external » does external, tdts external, vs external
de afrique » de l'afrique, en afrique, l afrique
data de » data den, data die, data do
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technologies eine innovation a das external communication data de developpement de afrique.*.