Perhaps you should try some spelling variations:
data communication » data communications
developpement de » developpement des, developpement durable
de variation » der variation, die variation, does variation
variation 6 » variation _, variations _, variation des
apology de » apologia de, apology mea, apology _
de afrique » de l'afrique, en afrique, l afrique
dr data » gdpr data, war data, our data
6 dr » 6 der, 16 dr, _ dr
a du » a d, a u, _ du
a de » a die, a der, a des

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

• If you are trying to use Boolean operators, they must be ALL CAPS: apology de variation 6 dr data communication ((a du) OR (a de)) developpement de afrique.~.
• Adding a wildcard symbol may retrieve word variants: apology de variation 6 dr data communication ((a du) or (a de)) developpement de afrique.*.