Perhaps you should try some spelling variations:
4.2.2 communication » 4.2.1 communication, 4.2.4 communication, 8.2.2 communication
information bank » information b, information 2, information 1
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
get information » gets information, debt information, ct information
technology get » technology gap, technology gaps, technology 21st
rate 4.2.2 » rates 4.2.2, rate 4.1.2, rate 4.2.1
il afrique » l afrique, en afrique
costs de » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology get information bank rate 4.2.2 communication costs de developpement il afrique.*.