Perhaps you should try some spelling variations:
technology strong » technology sharing, technology hong, technology strategy
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
de developpement » sme development
developpement de » developpement des, developpement durable
strong nation » strong national, strong motion, strong relation
nation rates » nation states, nation notes, nation race
de afrique » de l'afrique, en afrique, l afrique
costs de » costs _, costs 4, costs a
rates a » rates _
a 3.1 » _ 3.1, a 3.2, a 3.3

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

• Adding a wildcard symbol may retrieve word variants: technology strong nation rates a 3.1 communication costs de developpement de afrique.*.