Perhaps you should try some spelling variations:
"hedonic model" » "hedonico model", "hedonic modelo"
"hedonicoao model" » "hedonicooao model", "hedonicoao modelo", "hedonico model", "hedonicoo model", "hedonistao model"
"hedonica model" » "hedonicoa model", "hedonica modelo", "hedonico model", "hedonista model", "veronica model"
"hedonicoa model" » "hedonicooa model", "hedonicoa modelo", "hedonico model", "hedonista model"

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

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