code: public <P extends ParaObject> List<P> findTags(String keyword, Pager... pager) {
  		keyword = (keyword == null) ? "*" : keyword.concat("*");
  		return findWildcard(Utils.type(Tag.class), "tag", keyword, pager);
  	}
docs: Searches for {@link com.erudika.para.core.Tag} objects.
  This method might be deprecated in the future.
  @param <P> type of the object
  @param keyword the tag keyword to search for
  @param pager a {@link com.erudika.para.utils.Pager}
  @return a list of objects found