Perhaps you should try some spelling variations:
4 transformation » 1 transformation, die transformation, der transformation
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
communication 3 » communication _, communication a
technologies 4 » technologies _
2 risk » 4 risk
3 de » 3 die, 3 der, 3 des

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies 4 transformation _ ((2 risk) OR (3 risk)) communication 3 de developpement en afrique.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies 4 transformation _ ((2 risk) OR (3 risk)) communication 3 de developpement en afrique.".
• Adding a wildcard symbol may retrieve word variants: technologies 4 transformation _ ((2 risk) OR (3 risk)) communication 3 de developpement en afrique.*.