Perhaps you should try some spelling variations:
technology strong » technology sharing, technology hong, technology strategy
3.4 communication » 5.4 communication, 3.2 communication, 3.5 communication
developpement de » developpement des, developpement durable
strong national » strong nation, strong nationalism, serving national
a developpement » au developpement, de developpement, le developpement
national rates » national waters, national water, national rules
de afrique » de l'afrique, en afrique, l afrique
rates tax » rate tax, rates a, rates a4
tax 3.4 » tax 3.1, tax 3.3
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology strong national rates tax 3.4 communication costs a developpement de afrique.*.