Perhaps you should try some spelling variations:
communication service » communication services, communications services, communication series
des developpements » deux developpements, de developpement, et developpements
3.2 communication » 3 communication, 2.3 communication, de communication
developpements il » developpement il, developpements de, developpement de
technology 2.2 » technology _, technology 1, technology 3
2.2 inflation » 2.3 inflation, 3.2 inflation, 2.2.4 inflation
service des » service de, service du, service design
prices 3.2 » price 3.2, prices 3.1, prices 4.2
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 2.2 inflation _ prices 3.2 communication service des developpements il afrique.*.