Perhaps you should try some spelling variations:
1973 communication » 13 communication, 1.3 communication, 19 communication
technology change » technological change, technological changes
change inflation » change information, change innovation, change simulation
a developpement » au developpement, de developpement, le developpement
des afrique » en afrique, de l'afrique
rate loans » private loans, estate loans
loans 1973 » loans 1919
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology change inflation rate loans 1973 communication costs a developpement des afrique.*.