Perhaps you should try some spelling variations:
"dossiers medica / informatique" » "dossiers medicaux / informatique", "disasters medical / informatique", "soldiers medical / informatique"
"dossier medical / informatique" » "dossiers medicaux / informatique", "disaster medical / informatique", "dausinger medical / informatique"

Try widening your search to All Fields.

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"dossiers medica / informatique\") OR (\"dossier medical / informatique\"))".
• Removing quotes may allow a broader search: (( dossiers medica / informatique ) OR ( dossier medical / informatique )).
• Adding a wildcard symbol may retrieve word variants: (("dossiers medica / informatique") OR ("dossier medical / informatique"))*.