Perhaps you should try some spelling variations:
"sam-fee advanced course" » "sam-fee advanced control", "sam-lte advanced course", "sam-more advanced course"
"sans-fee advanced course" » "sans-fee advanced control", "sans-lte advanced course", "sans-more advanced course"

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: (("sam-fee advanced course") OR ("sans-fee advanced course")).
• Removing quotes may allow a broader search: (( sam-fee advanced course ) or ( sans-fee advanced course )).
• Adding a wildcard symbol may retrieve word variants: (("sam-fee advanced course") or ("sans-fee advanced course"))*.