Perhaps you should try some spelling variations:
3.4.1 communication » 3.4.2 communication, 3.4.4 communication, 9.4.1 communication
developpement roth » developpement et, development ruth, developpement rural
technology rapid » technology rate, technology road, technology trap
le developpement » de developpement, sme development
rapid inflation » rapid population
inflation pt » inflation _, inflation a, inflation 1
roth fabrice » rouah fabrice
fig 3.4.1 » fig 4.1, fig 3.1, fig 3.11
costs le » costs _, costs 4, costs a
pt fig » pity fig

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

• Adding a wildcard symbol may retrieve word variants: technology rapid inflation pt fig 3.4.1 communication costs le developpement roth fabrice.*.