Perhaps you should try some spelling variations:
13.3 communications » 1.3 communication, 3.1 communications, 3.3 communication
amy developpement » au developpement, de developpement, le developpement
africa inflation » africa information, price inflation, area inflation
developpement la » developpement de, developpement et, developpement du
inflation tax » inflation rate, inflation _, inflation target
la afrique » l afrique, la fabrique, en afrique
code 13.3 » code 1.1.3, code 1.8.3, code 8.3.3

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

• Adding a wildcard symbol may retrieve word variants: technology africa inflation tax code 13.3 communications _ amy developpement la afrique.*.