Perhaps you should try some spelling variations:
during developpement » during development, du developpement, bring development
13.5 implications » 14.5 implications, 12.4 implications, 6.5 implications
developpement en » developpement et, developpement des, developpement de
information 2.3 » information 12.3, information 1.3, information 2.2
technologies 2 » technologies _, technologies 4
debt 13.5 » debt 1.1, debt 1.3, debt 1.4
2.3 debt » 2.5 debt, 2.3 delta, 2.3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information 2.3 debt 13.5 implications _ during developpement en afrique.*.