Perhaps you should try some spelling variations:
economic information » economic transformation, economic integration
data communication » data communications
developpement en » developpement et, developpement des, developpement de
techno economic » technology economic
de data » e data, wide data, de datos
gap de » gap die, cap de, gap d

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

• Performing a fuzzy search may retrieve terms with similar spellings: techno economic information gap de data communication a _ developpement en afrique.~.
• Adding a wildcard symbol may retrieve word variants: techno economic information gap de data communication a _ developpement en afrique.*.