Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
2.7 communication » 2.3 communication, 3.2 communication, 2 communication
developpement la » developpement de, developpement et, developpement du
technology area » technology arena, technology array, technology age
area inflation » great inflation, core inflation, der inflation
targeting a » targeting _, targeting how
la afrique » l afrique, la fabrique, en afrique
a 2.7 » a 2.1, a 2.2, a 2.3
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technology area inflation targeting a 2.7 communication a das developpement la afrique.*.