Perhaps you should try some spelling variations:
level information » legal information, model information, general information
3.2 communication » 3 communication, 2.3 communication, de communication
technology level » technology never, technology leader, technology led
information can » information case, information 1, information 1.2
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
can cash » a cash
cash 3.2 » cas 3.2, cash 2.3.2, cash 4.1

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

• Adding a wildcard symbol may retrieve word variants: technology level information can cash 3.2 communication costs _ developpement l afrique.*.