Perhaps you should try some spelling variations:
overview selection » overview section, interview selection, overview reductions
ante communication » parte communication, une communication, vote communication
developpement il » developpement de, developpement et, developpement du
method overview » methods overview
selection based » detection based, selection bias
4 developpement » de developpement, le developpement, et developpement
based race » based face, based peace, based space
il afrique » l afrique, en afrique
race ante » rice anti
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: method overview selection based race ante communication costs 4 developpement il afrique.*.