Perhaps you should try some spelling variations:
when communication » where communication, open communication, sign communication
communication data » communication 3, communication 1, communication 3.3
technologies und » technologie und, technologien und, technologies under
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
das when » das wesen, bars when, bias when
data de » data den, data die, data do

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

• Adding a wildcard symbol may retrieve word variants: technologies und innovation _ das when communication data de developpement en afrique.*.