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

Try widening your search to All Fields.

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("dossiers medica / informatique") OR ("soldiers medicalux / informatique")).
• Removing quotes may allow a broader search: (( dossiers medica / informatique ) or ( soldiers medicalux / informatique )).
• Adding a wildcard symbol may retrieve word variants: (("dossiers medica / informatique") or ("soldiers medicalux / informatique"))*.