Perhaps you should try some spelling variations:
2.4 communication » 2.14 communication, 5.4 communication, 2.3 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 du » developpement de, developpement des, developpement et
population per » population panel, population p230, population area
du afrique » en afrique, l afrique, de l'afrique
costs et » costs _, costs 4, costs a
per fig » per firm
fig 2.4 » fig 12.4, fig 2.1, fig 2.2

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 2.4 communication costs et developpement du afrique.*.