Perhaps you should try some spelling variations:
technologies varies » technologies series, technologies barriers, technologies value
varies information » various information, series information, paris information
dem developpement » de developpement, des developpements, le developpement
data conclusions » data conclusion, 10 conclusions, 10.6 conclusions
conclusions from » conclusion from, conclusions 6, conclusions 7
developpement de » developpement des, developpement durable
information 3 » information 2
de afrique » de l'afrique, en afrique, l afrique
age data » wage data, cge data, image data
3 age » _ age, ͳ age, 3 cge

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

• Adding a wildcard symbol may retrieve word variants: technologies varies information 3 age data conclusions from dem developpement de afrique.*.