Perhaps you should try some spelling variations:
5.3 communication » 2.3 communication, 4.3 communication, 1.3 communication
technology texas » technology thesis, technology trends, technology tieups
texas population » ties population, vas population, cells populations
et developpement » de developpement, le developpement, test development
developpement et » developpement des, developpement de, development east
population per » population panel, population p230, population area
et fabrice » avec fabrice, roth fabrice
costs et » costs _, costs 4, costs a
per fig » per firm
fig 5.3 » fig 5.2, fig 5.1

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

• Adding a wildcard symbol may retrieve word variants: technology texas population per fig 5.3 communication costs et developpement et fabrice.*.