Perhaps you should try some spelling variations:
communication 3.3 » communication _, communication a, communication 1
et developpements » et developpement, des developpements, en developpement
developpements en » developpement en, developpement et, developpements de
1 communication » 10 communication, 3 communication, 4 communication
from infection » from reinfection, from invention, from inception
infection data » infection rate, infection rates, section data
data spaces » data sources
spaces 1 » spaces _, spaces 3, spaces 1.1
3.3 et » 3.3 el, 3.3 eu, 3.3 en

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

• Adding a wildcard symbol may retrieve word variants: technology from infection data spaces 1 communication 3.3 et developpements en afrique.*.