Perhaps you should try some spelling variations:
3.4.2 communication » 3.3.2 communication, 3.4.1 communication, 3.4.4 communication
communication cote » communication costs, communication costa, communication case
information when » information what, information war, information wants
la developpement » le developpement, de developpement, et developpement
developpement en » developpement et, developpement des, developpement de
set information » get information, sheet information, asset information
technology set » technology sector, technology 1, technology 2.2
prices 3.4.2 » prices 3.3.2, prices 8.4.2, prices 2.2.2
when prices » when price, wheat prices, when prime
cote la » contre la, compte la, cote les

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

• Adding a wildcard symbol may retrieve word variants: technology set information when prices 3.4.2 communication cote la developpement en afrique.*.