Perhaps you should try some spelling variations:
communication modes » communication model, communication des, communication media
technologies annex » technologies any, technology annex, technologies affect
annex innovation » innen innovation, eine innovation, der innovation
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
das written » data written, das dritte, a written
modes le » modes de, bodies le, model led
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 annex innovation a das written communication modes le developpement en afrique.*.