Perhaps you should try some spelling variations:
3.1 communications » 3.1 communication, 4.1 communication, 1.1 communication
communications can » communication can, communications case, communications juan
de developpement » sme development
technology case » technology based, technology can, technology change
case inflation » cases inflation, core inflation, wage inflation
des l'afrique » de l'afrique, de l'amerique
rate rule » rate rules, trade rule
rule 3.1 » rule 13.1, rule 3.2, rule 3.3
can de » can do, can code, can deal

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

• Adding a wildcard symbol may retrieve word variants: technology case inflation rate rule 3.1 communications can de developpement des l'afrique.*.