Perhaps you should try some spelling variations:
"1975 springer offensive" » "1975 springer defensive", "1975 springer offense"
"1975 string ostensive" » "1975 spring ostensive", "1975 steering ostensive", "1975 striking ostensive", "1975 string extensive", "1975 string intensive"
"1975 strings ostensive" » "1975 springs ostensive", "1975 steerings ostensive", "1975 strikings ostensive", "1975 strings extensive", "1975 strings intensive", "1975 settings ostensive"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("1975 springer offensive") or ((("1975 string ostensive") OR ("1975 strings ostensive"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("1975 springer offensive") OR ((("1975 string ostensive") OR ("1975 strings ostensive"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"1975 springer offensive\") or (((\"1975 string ostensive\") OR (\"1975 strings ostensive\"))))*".
• Removing quotes may allow a broader search: (( 1975 springer offensive ) or ((( 1975 string ostensive ) OR ( 1975 strings ostensive ))))*.