Perhaps you should try some spelling variations:
technological arab » technological art, technological gap, technological market
3.2 communication » 3 communication, 2.3 communication, de communication
arab information » parade information, job information, b information
developpement et » developpement des, developpement de, development east
et afrique » en afrique, l afrique
table de » table des, table _, table 1
de 3.2 » pde 3.2, de 3.3, de 3.4

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

• Adding a wildcard symbol may retrieve word variants: technological arab information table de 3.2 communication costs _ developpement et afrique.*.