Perhaps you should try some spelling variations:
10 communication » 1 communication, de communication, 3 communication
de developpement » sme development
developpement du » developpement de, developpement des, developpement et
technology ties » technology tieups, technology studies, technology thesis
ties population » u.s population, les populations, nations population
population per » population panel, population p230, population area
du fabrique » la fabrique
per firm » per form, pr firm, payer firm
costs de » costs _, costs 4, costs a
firm 10 » firm 1, firm 18, firm l210

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

• Adding a wildcard symbol may retrieve word variants: technology ties population per firm 10 communication costs de developpement du fabrique.*.