Perhaps you should try some spelling variations:
debt communication » de communication, et communication, get communication
et developpement » de developpement, le developpement, test development
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
table 13 » table 1.3, table 1, table 3
13 debt » 3 debt, 83 debt, 2.3 debt
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information table 13 debt communication a et developpement l afrique.*.