return filter((snippet) => {
      const descriptionMatch = snippet.description.match(regex);
      const fileNameMatch = size(filter((file) => file.filename.match(regex), snippet.files)) > 0;
      const contentMatch =
        size(filter((file) => file.content && file.content.match(regex), snippet.files)) > 0;

      return descriptionMatch || fileNameMatch || contentMatch;
    }, snippets);

 (snippets) => flow([filter((snippet: ISnippet) => size(snippet.tags) === 0), size])(snippets)

 map((language: string[]) => ({
   language: get('language', head(language)),
   size: size(language)
 })),

 (snippets) => size(snippets)