// Search for some words in some texts and return a total score
static int scoredSearch_score(Iterable<S> l, L<S> words) {
  int score = 0;
  if (l != null) for (S s : l)
    score += scoredSearch_score(s, words);
  ret score;
}

static int scoredSearch_score(S s, L<S> words) {
  int score = 0;
  if (nempty(s))
    fOr (S word : words)
      score += scoredSearch_score_single(s, word);
  ret score;
}

static int scoredSearch_score(S s, S query) {
  ret scoredSearch_score(s, scoredSearch_prepare(query));
}