This function helps in making an additional search. The data fields are:

Database: Select from the combo box the database on which the search is to be made.

Field: Enter the words or phrase in each of the search fields.

Connector: Select the connector from the combo box .

Specify Year(s) of Publication: Give the time frame within which a search has to be made.

Click Search and the result is displayed. This function of Additional Search facilitates the user to refine a search using a combination of search fields.