Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
based communications » based communication, speed communications, aided communications
bank information » urban information, 1 information
de developpement » sme development
technology bank » technology back, technology book, technology based
information 4 » information 2
des afrique » en afrique, de l'afrique
aes based » ses based, areas based, cases based
costs de » costs _, costs 4, costs a
4 aes » _ aes, 4 abs, 4 als

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

• Adding a wildcard symbol may retrieve word variants: technology bank information 4 aes based communications costs de developpement des afrique.*.