Perhaps you should try some spelling variations:
3.2.3 communication » 2.2.3 communication, 3.2.3.2 communication, 3.2 communication
developpement de » developpement des, developpement durable
technology hard » technology has, technology have, technology hydro
4 developpement » de developpement, le developpement, et developpement
hard inflation » aid inflation, has inflation, hybrid inflation
inflation from » inflation rob, information from, inflation gross
peirce 3.2.3 » peirce 2.1.3, periode 3.2.3, device 3.2.3
from peirce » from peace
de fabrique » la fabrique, de l'afrique
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology hard inflation from peirce 3.2.3 communication costs 4 developpement de fabrique.*.