Perhaps you should try some spelling variations:
2.3.1.2 communication » 2.3.1.1 communication, 2.2.5.4 communication, 3.2.3.2 communication
technology trade » technology trends, technology transfer, technology transfers
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
trade inflation » grade inflation, trade insulation, rate inflation
inflation pt » inflation _, inflation a, inflation 1
fig 2.3.1.2 » fig 2.3.1.3, fig 2.3.1.4, fig 2.3.1.5
costs le » costs _, costs 4, costs a
pt fig » pity fig
arce. » arc., arne., arch.

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

• Adding a wildcard symbol may retrieve word variants: technology trade inflation pt fig 2.3.1.2 communication costs le developpement de arce.*.