Perhaps you should try some spelling variations:
11.4.1 communication » 10.4.3 communication, 12.4.4 communication, 13.4.5 communication
population africa » population area, regulation africa, population aging
developpement du » developpement de, developpement des, developpement et
technology than » technology tax, technology trap, technology change
than population » change population, orphan population, urban population
a developpement » au developpement, de developpement, le developpement
africa fig » africa firm, africa fuga, africa figure
fig 11.4.1 » fig 11.1
costs a » costs _, costs 4
fabrice. » fabric., fabrics.

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

• Adding a wildcard symbol may retrieve word variants: technology than population africa fig 11.4.1 communication costs a developpement du fabrice.*.