Perhaps you should try some spelling variations:
1.1 communication » 4.1 communication, 1.3 communication, 1.4 communication
des developpement » des developpements, de developpement, le developpement
developpement du » developpement de, developpement des, developpement et
inflation state » inflation starts, inflation rate, simulation state
technology lag » technology law, technology land, technology lays
lag inflation » log inflation, wage inflation, low inflation
state shares » trade shares, state space, state series
shares 1.1 » shares 1.4, shares 5.1, shares 9.1
du afrique » en afrique, l afrique, de l'afrique
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technology lag inflation state shares 1.1 communication a des developpement du afrique.*.