Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
5.2 communication » 3.2 communication, 6.2 communication, 2.2 communication
et developpements » et developpement, des developpements, en developpement
developpements l » developpements de, developpement il, developpement la
technology gaps » technology gap
gaps inflation » has inflation, grade inflation, rapid inflation
inflation do » inflation co, inflation der, inflation das
prices 5.2 » prices 3.2, prices 4.2, prices 8.2
l afrique » en afrique
phase et » phase der, phase des, phase mit

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation do prices 5.2 communication phase et developpements l afrique.*.