Perhaps you should try some spelling variations:
stroke communication » prone communication, spoken communication, style communication
der developpement » de developpement, des developpements, leur developpement
integrated child » integrated care
developpement en » developpement et, developpement des, developpement de
communication 1 » communication _, communication a, communication 3
7 stroke » _ stroke, 6 stroke, 7.2 stroke
child 7 » child _, child 6, child a
1 der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technology _ integrated child 7 stroke communication 1 der developpement en afrique.*.