Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
communication case » communications case, communication based, communication phase
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
technology lower » technology low, technology leader, technology law
developpement la » developpement de, developpement et, developpement du
lower inflation » low inflation, core inflation, der inflation
inflation food » inflation good, inflation from, inflation und
prices 3.1 » prices 2.1, prices 3.2, prices 2.3.1
la afrique » l afrique, la fabrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology lower inflation food prices 3.1 communication case leur developpement la afrique.*.