Perhaps you should try some spelling variations:
2.3.5 communication » 2.3 communication, 2.2.3 communication, 2.5 communication
communication mode » communication model, communication modes, communication module
like developpement » le developpement, de developpement, le dveloppement
inflation factor » inspiration factor, inflation chapter, inflation anchors
developpement l » developpement il, developpement la, developpement de
technology 3 » technology _, technology 1, technology 4
prices 2.3.5 » prices 2.3.1, prices 2.3.4, prices 2.3.6
3 inflation » _ inflation, 2 inflation, 6 inflation
mode like » more like, me like
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 factor prices 2.3.5 communication mode like developpement l afrique.*.