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
technologies 4 » technologies _
2 risk » 3 risk, 4 risk
a de » a die, a der, a 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 communication a de developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies 4 transformation _ 2 risk communication a de developpement en afrique.*.