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

content.xml

<?xml version="1.0"?>
<layout version="0.1.0">
    <content_search_index>
        <reference name="root">
            <action method="setTemplate">
                <template>page/2columns-left.phtml</template>
            </action>
        </reference>
        <reference name="head">
            <!-- Remove Deprecated JSv1 Stylesheet to avoid conflict -->
            <action method="removeItem"><type>css</type><name>css/klevu/content/klevu-landing-left.css</name></action>
        </reference>
        <reference name="content">
            <block type="core/template" name="contentsearch.top.block" before="-" as="contentsearch_top_block"
                   template="klevu/content/top.phtml"/>
            <block type="content/index" name="content_index" template="klevu/content/index.phtml"/>
        </reference>
        <reference name="left">
            <block type="content/index" name="contentsearch.left.block" as="contentsearch_top_block"
                   template="klevu/content/left.phtml"/>
        </reference>
    </content_search_index>
    <catalogsearch_result_index translate="label">
        <reference name="content">
            <block type="core/template" name="contentsearch.top.block" before="-" as="contentsearch_top_block"
                   template="klevu/content/top.phtml"/>
        </reference>
    </catalogsearch_result_index>
    <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">
            <remove name="search_index"/>
            <block type="core/template" name="search_content_index" template="klevu/content/search.phtml"/>
        </reference>
    </search_index_index>
    <cms_page>
        <reference name="before_body_end">
            <block type="content/tracking" name="klevu.content.tracking"
                   template="klevu/content/content_tracking.phtml"/>
        </reference>
    </cms_page>
    <default>
        <reference name="before_body_end">
            <block type="core/template" name="klevu.content.typeofquery" template="klevu/content/type_of_query.phtml"/>
        </reference>
    </default>
</layout>