Perhaps you should try some spelling variations:
"fellow traveler" » "follow traveler", "yellow traveler", "fellowes traveler", "fellow travelers", "fellow trailer", "fellow travel"
"fellows traveler" » "follows traveler", "yellows traveler", "fellowess traveler", "fellows travelers", "fellows trailer", "fellows travel", "fellowes traveler"
"fellow travels" » "follow travels", "yellow travels", "fellowes travels"
"fellow traves" » "follow traves", "yellow traves", "fellowes traves"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("fellow traveler") OR ("fellows traveler"))) OR ((("fellow travels") OR ("fellow traves"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"fellow traveler\") OR (\"fellows traveler\"))) OR (((\"fellow travels\") OR (\"fellow traves\"))))".
• Removing quotes may allow a broader search: (((( fellow traveler ) OR ( fellows traveler ))) OR ((( fellow travels ) OR ( fellow traves )))).
• Adding a wildcard symbol may retrieve word variants: (((("fellow traveler") OR ("fellows traveler"))) OR ((("fellow travels") OR ("fellow traves"))))*.