Perhaps you should try some spelling variations:
odesk developpements » des developpements, deux developpements, de developpement
3.2 communication » 3 communication, 2.3 communication, de communication
communication 3.3 » communication _, communication a, communication 1
developpements de » developpement de, developpement des, developpement du
technology used » technology use, technology based, technology users
inflation rates » inflation rate
used inflation » und inflation, cases inflation, musil inflation
de afrique » de l'afrique, en afrique, l afrique
space 3.2 » space 2.1
3.3 odesk » 3.3 des, 3.3 modes

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

• Adding a wildcard symbol may retrieve word variants: technology used inflation rates space 3.2 communication 3.3 odesk developpements de afrique.*.