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
et developpement » de developpement, le developpement, test development
technology 10.4 » technology 1.1, technology 1.3, technology 10.2.1
developpement l » developpement il, developpement la, developpement de
10.4 inflation » 10.7 inflation, 10 inflation, 10.4 innovation
inflation gas » inflation das, inflation bias, inflation tax
gas price » gas prices
price 3.2 » prices 3.2, price 2.2, rice 3.2
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 10.4 inflation gas price 3.2 communication phase et developpement l afrique.*.