<magento-root>/app/design/frontend/rwd/default/layout/klevu/search.xml

search.xml

<?xml version="1.0"?>
<layout version="0.1.0">
    <default>
        <reference name="head">
            <block type="core/template"
                   name="klevu.search.v2.js.init"
                   template="klevu/search/v2/js-init.phtml"/>
        </reference>
    </default>
    <catalog_product_view>
        <reference name="before_body_end">
            <block type="klevu_search/catalog_product_tracking" name="klevu_search.catalog.product.tracking"
                   template="klevu/search/product_tracking.phtml"/>
        </reference>
    </catalog_product_view>
    <search_index_index>
        <reference name="head">
            <!-- Remove Deprecated JSv1 Stylesheet to avoid conflict -->
            <action method="removeItem">
                <type>css</type>
                <name>css/klevu/klevu-landing-page-style.css</name>
            </action>
            <action method="removeItem">
                <type>css</type>
                <name>css/klevu/klevu-landing-responsive.css</name>
            </action>
        </reference>
        <reference name="root">
            <action method="setTemplate">
                <template>page/1column.phtml</template>
            </action>
        </reference>
        <reference name="content">
            <block type="core/template" name="klevu.search.v2.search.index.index"
                   template="klevu/search/v2/search.phtml"/>
            <remove name="search_index"/>
            <remove name="search_content_index"/>
            <remove name="contentsearch_top_block"/>
        </reference>
    </search_index_index>

</layout>