Adding search module to your site

<div class="footerbox-col-1 footerbox-cols grid-col-33 grid-float-left" id="footerbox-col-1">
                    <div class="widget widget_search" id="search-4">
<form action="Your site Link" id="searchform" method="get" role="search">
    <div class="search-box clearfix">
        <input type="text" placeholder="Search..." id="s" name="s" value="">
        <input type="submit" value="Go" id="searchsubmit">
    </div>
</form></div>                </div>