Perhaps you should try some spelling variations:
der developpement » de developpement, des developpements, leur developpement
information need » information needs, information needed, information speed
developpement de » developpement des, developpement durable
compensation 2 » compensation _, compensation 4, compensation a
i information » 2 information, 1 information
technology i » technology ii, technology iv, technology 1
mine workers » male workers, care workers, wage workers
need mine » need more, need one, need fide
de africa » does africa, de america, use africa
2 der » _ der

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

• Adding a wildcard symbol may retrieve word variants: technology i information need mine workers compensation 2 der developpement de africa.*.