Perhaps you should try some spelling variations:
11.4.1 communication » 10.4.3 communication, 12.4.4 communication, 13.4.5 communication
technology orphan » technology wushan, technology than, technology other
orphan population » urban population, foreign population, african population
developpement du » developpement de, developpement des, developpement et
a developpement » au developpement, de developpement, le developpement
population per » population panel, population p230, population area
fig 11.4.1 » fig 11.1
du fabrics » die fabrics, _ fabrics, dyed fabrics
per fig » per firm
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology orphan population per fig 11.4.1 communication costs a developpement du fabrics.*.