Perhaps you should try some spelling variations:
patient communication » project communication, hygiene communication, efficient communication
das developpement » des developpements, de developpement, du developpement
developpement il » developpement de, developpement et, developpement du
technologies do » technologies de, technologies box, technologies daf
communication 1 » communication _, communication a, communication 3
do information » 2 information, 1 information, 3 information
4.5 patient » 2.5 patient, 4.1 patient, 4.3 patient
il afrique » l afrique, en afrique
table 4.5 » table 4.1, table 4.2, table 4.3

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

• Adding a wildcard symbol may retrieve word variants: technologies do information table 4.5 patient communication 1 das developpement il afrique.*.