public static final String AS_Q = "q";

    /** The parameter for filetype. */
    public static final String AS_FILETYPE = "filetype";

    /** The parameter for sitesearch. */
    public static final String AS_SITESEARCH = "sitesearch";

    /** The parameter for occurrence. */
    public static final String AS_OCCURRENCE = "occt";

    /** The parameter for timestamp. */
    public static final String AS_TIMESTAMP = "timestamp";

					</select>
				</div>
			</div>
			<div class="mb-3 row">
				<label for="as_sitesearch" class="col-lg-3 col-md-4 col-sm-5 col-12 col-form-label"><la:message
						key="labels.advance_search_sitesearch"
					/></label>
				<div class="col-lg-5 col-md-8 col-sm-7 col-6">
					<input class="form-control" type="text" id="as_sitesearch" name="as.sitesearch" value="${f:h(fe:join(as.sitesearch))}">
				</div>
			</div>

					</select>
				</div>
			</div>
			<div class="mb-3 row">
				<label for="as_sitesearch" class="col-lg-3 col-md-4 col-sm-5 col-12 col-form-label"><la:message
						key="labels.advance_search_sitesearch"
					/></label>
				<div class="col-lg-5 col-md-8 col-sm-7 col-6">
					<input class="form-control" type="text" id="as_sitesearch" name="as.sitesearch" value="${f:h(fe:join(as.sitesearch))}">
				</div>
			</div>

                        .forEach(q -> queryBuf.append(" filetype:\"").append(q.trim()).append('"')));
        stream(conditions.get(SearchRequestParams.AS_SITESEARCH))
                .of(stream -> stream.filter(q -> StringUtil.isNotBlank(q) && q.length() <= maxQueryLength)
                        .forEach(q -> queryBuf.append(" site:").append(q.trim())));

    }

    @Test
    public void test_hasConditionQuery_withSiteSearch() {
        // Test with site search
        testParams.conditions.put(SearchRequestParams.AS_SITESEARCH, new String[] { "example.com" });
        assertTrue(searchRequestParams.hasConditionQuery());
    }

    @Test
    public void test_hasConditionQuery_withFileType() {
        // Test with file type