List View Can't Change the Recored. When Search with the date

Problem : List View Can't Change the Recored. When Searching with the date

              In search view --> Find Recored with the dates.
              Given Result can't change while entering other search add.

    example :
                    Projects >> Projects >> phases
                    Step 1 : In list view.....Search the record with date(start date : 12/08/2011)
                    Step 2 : no of records are listed related to date.
                                problem : [ Try to Clear the list. can't clear the list]

Thanks,
Amit Bhavsar(amb)