Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
ece development » ce development, peace development, rice development
information et » l'information et, information 2, information 1
development en » developpement en, development menu, development eco
costs ece » costs ch
de data » e data, wide data, de datos

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information et de data communications costs ece development en afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information et de data communications costs ece development en afrique.*.