Perhaps you should try some spelling variations:
communication from » communication 3, communication 1, communication 3.3
3.2 communication » 3 communication, 2.3 communication, de communication
infection alerts » infectious agents, infection rates, infective agents
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
technology 19 » technology 1, technology 10, technology 11
19 infection » 9 infection, 14.9 infection, _ infection
de fabrique » la fabrique, de l'afrique
space 3.2 » space 2.1
from le » from lep, from lex, from l1

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

• Adding a wildcard symbol may retrieve word variants: technology 19 infection alerts space 3.2 communication from le developpement de fabrique.*.