Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
de communication » mobile communication, online communication
de developpement » sme development
developpement il » developpement de, developpement et, developpement du
tax information » 2 information, 1 information
information und » informations und
technology tax » technology than, technology trap, technology tpm
il afrique » l afrique, en afrique
und rice » und race, under rice, und rache
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 tax information und rice de communication phase de developpement il afrique.*.