Perhaps you should try some spelling variations:
information ratio » information nation, information matrix, information section
der developpement » de developpement, des developpements, leur developpement
technologies von » technologies co, technologies box, technologies can
developpement de » developpement des, developpement durable
von information » von informationen, can information
de afrique » de l'afrique, en afrique, l afrique
ratio acr » ratio cr, ratio macro, ratio der
acr data » amr data, macro data, fair data

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

• Adding a wildcard symbol may retrieve word variants: technologies von information ratio acr data communications _ der developpement de afrique.*.