Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
technology leaders » technology readiness, technology trade, technology users
leaders infection » leaders inflection, leaders section, leadership section
2.3 communication » 3.2 communication, de communication, 4 communication
et developpement » de developpement, le developpement, test development
developpement il » developpement de, developpement et, developpement du
infection rate » infection rates, inflation rate
rate space » state space, trace space, safe space
il afrique » l afrique, en afrique
space 2.3 » space 2.1, space 2.2, space 3.3
phase et » phase der, phase des, phase mit

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

• Adding a wildcard symbol may retrieve word variants: technology leaders infection rate space 2.3 communication phase et developpement il afrique.*.