Perhaps you should try some spelling variations:
communication phase » communication case, communication based, communication paper
de developpement » sme development
information gas » information gaps, information gap, information goods
a communication » la communication, data communication, data communications
technology 1 » technology _
des africa » does africa, yes africa, de africa
prices a » prices _
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 1 information gas prices a communication phase de developpement des africa.*.