Perhaps you should try some spelling variations:
"sams-fee advanced control" » "sams-lte advanced control", "sams-more advanced control", "same-fee advanced control", "sam-fee advanced control", "sums-fee advanced control"
"sans-fee advanced course" » "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: (("sams-fee advanced control") OR ("sans-fee advanced course")).
• Removing quotes may allow a broader search: (( sams-fee advanced control ) or ( sans-fee advanced course )).
• Adding a wildcard symbol may retrieve word variants: (("sams-fee advanced control") or ("sans-fee advanced course"))*.