Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
from collimation » from combination, from collaboration, from cohabitation
collimation bias » confirmation bias, publication bias, estimation bias
developpement de » developpement des, developpement durable
a communication » la communication, data communication, data communications
a developpement » au developpement, de developpement, le developpement
bias prices » gas prices, biomass prices, bonds prices
de afrique » de l'afrique, en afrique, l afrique
prices a » prices _
phase a » phase 1, phase _, phase 2

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

• Adding a wildcard symbol may retrieve word variants: technology from collimation bias prices a communication phase a developpement de afrique.*.