Remove duplicate results from web search

I have a search feature in my web application which searches a view and display the results using search template($$SearchTemplateDefault). The URL looks like following > http://HOST/ABC.nsf/vwXYZ?SearchView&Query=[searchValues]=TEST&SearchFuzzy=True.

The view(vwXYZ)has got duplicate documents and the search is returing the duplicate results. I want to display distinct search results without disturbing the actual view. Any suggestions please?