Perhaps you should try some spelling variations:
technological one » technological model, technological power, technological route
2.3 communication » 3.2 communication, de communication, 4 communication
developpement et » developpement des, developpement de, development east
one information » more information, age information, die information
et afrique » en afrique, l afrique
table de » table des, table _, table 1
de 2.3 » ce 2.3, ee 2.3, re 2.3

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

• Adding a wildcard symbol may retrieve word variants: technological one information table de 2.3 communication costs _ developpement et afrique.*.