Perhaps you should try some spelling variations:
"wark and talk" » "work and talk", "mark and talk", "war and talk", "wark and task"
"walk and tall" » "wall and tall", "walt and tall", "falk and tall", "walk and hall", "walk and all", "walk and wall"
"walk and tal" » "wall and tal", "walt and tal", "falk and tal"
"walk and tell" » "wall and tell", "walt and tell", "falk and tell"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("wark and talk") OR ((((("walk and tall") OR ("walk and tal"))) OR ("walk and tell"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"wark and talk\") OR (((((\"walk and tall\") OR (\"walk and tal\"))) OR (\"walk and tell\"))))".
• Removing quotes may allow a broader search: (( wark and talk ) OR ((((( walk and tall ) OR ( walk and tal ))) OR ( walk and tell )))).
• Adding a wildcard symbol may retrieve word variants: (("wark and talk") OR ((((("walk and tall") OR ("walk and tal"))) OR ("walk and tell"))))*.