Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
3.2 communication » 3 communication, 2.3 communication, de communication
die developpement » de developpement, le developpement, du developpement
developpement de » developpement des, developpement durable
technology area » technology arena, technology array, technology age
inflation gross » inflation across, inflation process, information gross
area inflation » great inflation, core inflation, der inflation
gross price » cross price, goods price
de afrique » de l'afrique, en afrique, l afrique
price 3.2 » prices 3.2, price 2.2, rice 3.2
phase die » phase i, phase ii, phase iii

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

• Adding a wildcard symbol may retrieve word variants: technology area inflation gross price 3.2 communication phase die developpement de afrique.*.