Perhaps you should try some spelling variations:
gaps information » als information, gets information, laws information
en developpement » et developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
technology gaps » technology gap
3 communication » 4 communication, de communication, data communication
de afrique » de l'afrique, en afrique, l afrique
costs en » costs _, costs 4, costs a
price 3 » price _, price a, price 2.3

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

• Adding a wildcard symbol may retrieve word variants: technology gaps information _ price 3 communication costs en developpement de afrique.*.