Perhaps you should try some spelling variations:
external information » internal information, paternal information, general information
technology external » technology extends, technology material, technology materials
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
le developpement » de developpement, sme development
developpement l » developpement il, developpement la, developpement de
information 2 » information 3
prices 3.1 » prices 2.1, prices 3.2, prices 2.3.1
l afrique » en afrique
2 prices » 2 price, 2 proces, do prices
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology external information 2 prices 3.1 communication costs le developpement l afrique.*.