Perhaps you should try some spelling variations:
"blackwell companion to contemporary economics." » "blackwell comparison to contemporary economics."
"blackwell companions to contemporary economic." » "blackwell comparisons to contemporary economic."
"blackwell computations to contemporary economic." » "blackwell computation to contemporary economic.", "blackwell computational to contemporary economic.", "blackwell competitions to contemporary economic."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("blackwell companion to contemporary economics.") or ("blackwell companies to contemporary economics."))) or ((("blackwell companions to contemporary economic.") OR ("blackwell computations to contemporary economic."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("blackwell companion to contemporary economics.") OR ("blackwell companies to contemporary economics."))) OR ((("blackwell companions to contemporary economic.") OR ("blackwell computations to contemporary economic.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"blackwell companion to contemporary economics.\") or (\"blackwell companies to contemporary economics.\"))) or (((\"blackwell companions to contemporary economic.\") OR (\"blackwell computations to contemporary economic.\"))))".
• Removing quotes may allow a broader search: (((( blackwell companion to contemporary economics. ) or ( blackwell companies to contemporary economics. ))) or ((( blackwell companions to contemporary economic. ) OR ( blackwell computations to contemporary economic. )))).
• Adding a wildcard symbol may retrieve word variants: (((("blackwell companion to contemporary economics.") or ("blackwell companies to contemporary economics."))) or ((("blackwell companions to contemporary economic.") OR ("blackwell computations to contemporary economic."))))*.