Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
technology energy » technology early, technology emerging, technology experts
communication 3.3 » communication _, communication a, communication 1
transition case » transition cost, transition a, transition chapter
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
3.3 leur » 3.3 les, 3.3 le, 3.3 euro
case 9 » case 1, case 2, case 3
9 risk » 3 risk, 4 risk, 2 risk

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

• Performing a fuzzy search may retrieve terms with similar spellings: technology energy transition case 9 risk communication 3.3 leur developpement l afrique.~.
• Adding a wildcard symbol may retrieve word variants: technology energy transition case 9 risk communication 3.3 leur developpement l afrique.*.