Perhaps you should try some spelling variations:
"cisco fearless fundamentals series" » "cisco serverless fundamentals series", "cisco wearables fundamentals series", "cisco access fundamentals series", "cisco fearless fundamental series", "cisco fearless fundamentals services", "cisco fearless fundamentals servers"
"cisco express fundamentals overview" » "cisco express fundamentals review", "cisco express fundamentals services", "cisco express fundamentals versus", "cisco expression fundamentals overview", "cisco process fundamentals overview", "cisco access fundamentals overview", "cisco press fundamentals overview"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"cisco fearless fundamentals series\") OR (\"cisco express fundamentals overview\"))".
• Removing quotes may allow a broader search: (( cisco fearless fundamentals series ) OR ( cisco express fundamentals overview )).
• Adding a wildcard symbol may retrieve word variants: (("cisco fearless fundamentals series") OR ("cisco express fundamentals overview"))*.