Perhaps you should try some spelling variations:
immigration regimes » migration regimes, migration regime, integration regimes
first immigration » from immigration, mass immigration, net immigration
3.2 communication » 3 communication, 2.3 communication, de communication
technology first » technology firms, technology fit, technology firm
developpement de » developpement des, developpement durable
a developpement » au developpement, de developpement, le developpement
regimes pre » regimes care, regimes de, regimes die
de afrique » de l'afrique, en afrique, l afrique
pre 3.2 » pre 3.4.2, care 3.2, core 3.2
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology first immigration regimes pre 3.2 communication costs a developpement de afrique.*.