Perhaps you should try some spelling variations:
"canadian research claire" » "italian research claire", "asian research claire", "canadian research claip", "canadian research clara", "canadian research chapitre"
"canada research care" » "canola research care", "cancer research care", "can research care", "canada research case", "canada research career", "canada researcher care"

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: (("canadian research claire") OR ("canada research care")).
• Removing quotes may allow a broader search: (( canadian research claire ) or ( canada research care )).
• Adding a wildcard symbol may retrieve word variants: (("canadian research claire") or ("canada research care"))*.