static L<AIConcept> imSearch(S query) {
  query = trim(query);
  new Matches m;
  S qname = query, qcomment = query;
  if (flexMatch("* [*]", query, m)) {
    qname = $1;
    qcomment = $2;
  }
  new Map<AIConcept, Int> scores;
  for (AIConcept c : values(aiConceptsMap_cached())) {
    int score = scoredSearch_score(c.name, qname)*2;
    score += scoredSearch_score(c.comment, qcomment);
    if (eqic(c.globalID, query)) score += 10;
    if (score != 0)
      scores.put(c, score);
  }
  ret keysSortedByValuesDesc(scores);
}