If you'd like to disable the address search functionality from the Searchable Map Template (https://github.com/derekeder/FusionTable-Map-Template), wrap the address and radius fields in a div with display:none.

gistfile1.html

          <div style='display:none;'>
            <h4>
              Address <small>(<a id='find_me' href='#'>find me</a>)</small>
            </h4>
            <input class='input-block-level' id='search_address' placeholder='Enter an address or an intersection' type='text' />
            <label>
              within
              <select class='input-small' id='search_radius'>
                <option value='400'>2 blocks</option>
                <option value='805'>1/2 mile</option>
                <option value='1610'>1 mile</option>
                <option value='3220'>2 miles</option>
              </select>
            </label>
          </div>