Perhaps you should try some spelling variations:
2 communications » 2 communication, 3 communications, 4 communications
gaps informacion » la informacion, groups information, fairs information
developpement de » developpement des, developpement durable
technology gaps » technology gap
e developpement » de developpement, le developpement, et developpement
de afrique » de l'afrique, en afrique, l afrique
y face » _ face, 2 face, 3 face
a face » a fact

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology gaps informacion ((y face) OR (a face)) 2 communications _ e developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology gaps informacion ((y face) OR (a face)) 2 communications _ e developpement de afrique.*.