Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
developpements l » developpements de, developpement il, developpement la
technology make » technology market, technology mara, technology more
make inflation » market inflation, wage inflation, age inflation
targeting role » targeting rules, marketing role, targeting bile
l afrique » en afrique
role 2.7 » role 2.4, role 10.7, role 1.1

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

• Adding a wildcard symbol may retrieve word variants: technology make inflation targeting role 2.7 communication phase _ developpements l afrique.*.