Perhaps you should try some spelling variations:
das developpements » des developpements, deux developpements, de developpement
part communication » parte communication, post communication, put communication
developpements yes » developpement des, developpements de, developpement de
information needs » information networks
technology 2 » technology _, technology 1, technology 3
needs alone » needs among, needs one, needs around
alone part » abalone part, done part, one part
yes africa » em africa, cycles africa, rates africa
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technology 2 information needs alone part communication a das developpements yes africa.*.