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