views.py

    if search_query:
        results = (results.query(or_={'title': search_query,
                                   'content': search_query})
                          .highlight('content'))
    result_count = results.count()
    results = results[start:end]
    for doc in results:
        for match in doc._highlight['content']:
            match = bleach.clean(match, tags=['em',], strip=True)