Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
2.3 communication » 3.2 communication, de communication, 4 communication
information does » information der, information due, information duties
de developpement » sme development
tax information » 2 information, 1 information
technology tax » technology than, technology trap, technology tpm
des afrique » en afrique, de l'afrique
does ring » does rising, does risk, does big
ring 2.3 » ding 2.3, wing 2.3, ring 4.2.3
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 does ring 2.3 communication phase de developpement des afrique.*.