Perhaps you should try some spelling variations:
data communication » data communications
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
mea variation » de variation, der variation, bei variation
a variation » la variation, _ variation, 2 variation
dr data » gdpr data, war data, our data
6 dr » 6 der, 16 dr, _ dr
a du » a d, a de, a u
apology » typology, topology

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "apology ((mea variation) OR (a variation)) 6 dr data communication a du developpement en afrique.~".
• Adding a wildcard symbol may retrieve word variants: apology ((mea variation) OR (a variation)) 6 dr data communication a du developpement en afrique.*.