public List<String> getCommonIDS(List<String> terms) {
		List<String> IDList = new ArrayList<>(getTermIDList.getIDList(terms
				.get(0)));
		List<String> tmpList = new ArrayList<>();
		if(terms.size()>1)
		{
			for (String term : terms) {
				tmpList = getTermIDList.getIDList(term);
				IDList = listOperation.getIntersectionList(IDList, tmpList);
			}
		}
		this.getTermIDList.closeConnection();
		return IDList;
	}