Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
der developpements » des developpements, deux developpements, de developpement
3.2 communication » 3 communication, 2.3 communication, de communication
developpements l » developpements de, developpement il, developpement la
technology mara » technology moral, technology make, technology more
inflation rates » inflation rate
mara inflation » area inflation, market inflation, markup inflation
rates rules » rate rules, gats rules, rates rates
rules 3.2 » rules 4.2, rules 4.3
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology mara inflation rates rules 3.2 communication phase der developpements l afrique.*.