Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
die developpement » de developpement, le developpement, du developpement
inflation target » inflation targeting, inflation rate, inflation rates
developpement l » developpement il, developpement la, developpement de
technology age » technology usage, technology wages, technology a
age inflation » wage inflation, wages inflation, area inflation
target prices » target price, market prices, asset prices
prices 3.5 » prices 3.1, prices 3.2, prices 7.5
phase die » phase i, phase ii, phase iii
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 age inflation target prices 3.5 communication phase die developpement l afrique.*.