Perhaps you should try some spelling variations:
modes developpement » de developpement, model development, des developpements
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
developpement en » developpement et, developpement des, developpement de
technology high » technology rights, technology how, technology help
inflation rates » inflation rate
communication 3 » communication _, communication a
rates spaces » places spaces, papers spaces, spaces spaces
spaces 4.2 » space 4.2, spaces 4.1, spaces 6.2
3 modes » 3 models, _ modes, 3 model

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

• Adding a wildcard symbol may retrieve word variants: technology high inflation rates spaces 4.2 communication 3 modes developpement en afrique.*.