private String[] removeWords(String input, String words) {
		String[] wordsSplit = null;
	
		if(words.contains(" ")) {wordsSplit = words.split(" ");} 
		else {
			wordsSplit = new String[1];
			wordsSplit[0] = words;
		}
		
		String regex = wordsSplit[0];
		
		for(int j = 1; j < wordsSplit.length; j++) {
			regex = regex + " .*" + wordsSplit[j];
		}
		
		String[] currentResult = null;
		if(input.matches(".*" + regex + ".*")) {
			currentResult = input.split(regex);
		}
		
		return currentResult;
		
	}