Perhaps you should try some spelling variations:
communication cases » communication case, communication costs, communication based
des developpements » deux developpements, de developpement, et developpements
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
developpements l » developpements de, developpement il, developpement la
inflation rates » inflation rate
technology gap » technology 1, technology 2.2, technology 3
gap inflation » has inflation, grade inflation, rapid inflation
rates rule » bayes rule, rate rules, rates reduce
l afrique » en afrique
rule 2.7 » role 2.7, rule 2.2, rule 2.5

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

• Adding a wildcard symbol may retrieve word variants: technology gap inflation rates rule 2.7 communication cases des developpements l afrique.*.