Perhaps you should try some spelling variations:
de developpement » sme development
developpement de » developpement des, developpement durable
communication 2 » communication _, communication a, communication 3
3 communication » 4 communication, de communication, data communication
variation des » variation 6, variation series
de afrique » de l'afrique, en afrique, l afrique
der 3 » der _, der e, des 3
2 de » 2 die, 2 der, _ de
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 do's ((variation des) OR (variation _)) der 3 communication 2 de developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: apology do's ((variation des) OR (variation _)) der 3 communication 2 de developpement de afrique.*.