Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
some information » more information, time information, one information
developpement de » developpement des, developpement durable
technology some » technology smes, technology soc, biotechnology some
storage how » storage hob, stage how, storage do
de afrique » de l'afrique, en afrique, l afrique
how mass » low mass, how many
a der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technology some information storage how mass communication a der developpement de afrique.*.