Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
technology leader » technology leaders, technology gender, technology lead
leader innovation » gender innovation, weaker innovation, leading innovation
de communication » mobile communication, online communication
innovation rate » innovation race, innovation create, innovation state
de development » e development, ce development, de developpement
development en » developpement en, development menu, development eco
raison de » raisons de, raison une, maison du
phase de » phase der, phase des, phase die

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

• Adding a wildcard symbol may retrieve word variants: technology leader innovation rate raison de communication phase de development en afrique.*.