You can rerun your recent searches from Search Tools. This option is also available on the My CCH tab. To select a previously run search:
From the My CCH tab under Research Tools, click the Run Recent Searches drop-down list box and select the search you wish to rerun. From Search Tools, you can also click the Run Recent Searches drop-down list box to select the search.
Select Yes to run the search now. Select No to cancel your request.