Perhaps you should try some spelling variations:
patient communication » project communication, hygiene communication, efficient communication
communication 3 » communication _, communication a
sme development » trade development
technologies 1 » technologies _, technologies 4, technologies 2
development il » development ii, development iv, development ix
4.3 patient » 4.1 patient, 4.4 patient, 8.3 patient
il afrique » l afrique, en afrique
table 4.3 » table 4.1, table 4.2, table 6.3
3 sme » 3 same, _ sme, 3 smt

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information table 4.3 patient communication 3 sme development il afrique.*.