Perhaps you should try some spelling variations:
3.11 communication » 3.1 communication, 3.4.1 communication, 3.2 communication
technology change » technological change, technological changes
change population » chinese population, age population, large population
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
population area » population age, population africa, population share
la fabrice » la fabrique, la matrice, la farce
area fig » area cir
fig 3.11 » fig 3.1, fig 3.12, fig 3.16
costs de » 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 change population area fig 3.11 communication costs de developpement la fabrice.*.