Perhaps you should try some spelling variations:
leur developpement » le developpement, deux developpements, de developpement
communication case » communications case, communication based, communication phase
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
developpement il » developpement de, developpement et, developpement du
inflation auf » inflation a, inflation rate, inflation _
technology 3 » technology _, technology 1, technology 4
3 inflation » _ inflation, 2 inflation, 6 inflation
prices 4.2 » prices 3.2, prices 4.6, prices 4.9
il afrique » l afrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 3 inflation auf prices 4.2 communication case leur developpement il afrique.*.