public static int countStringInText(String src, String targetString) {
		if (isStringNullOrWhiteSpace(src) || isStringNullOrWhiteSpace(targetString)) return 0;
		int start = 0, index = -1, count = 0;
		while ((index = src.indexOf(targetString, start)) != -1) {
			count++;
			start = index + targetString.length();
		}
		return count;
	}