Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
overview selection » overview section, interview selection, overview reductions
des developpements » deux developpements, de developpement, et developpements
developpements en » developpement en, developpement et, developpements de
method overview » methods overview
selection des » selection de, selektion des, l'election des
des place » does place, de place, best place
costs des » costs fees

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

• Adding a wildcard symbol may retrieve word variants: method overview selection des place data communications costs des developpements en afrique.*.