Perhaps you should try some spelling variations:
documentales » documental, documentos, documentalles, documentoles, documentosles
documentalles » documentaries, documental, documentados, documentallles, documentolles, documentoslles, documentales, documentaryes, documentares
documenta » documental, documento, documentos
documentall » documentalll, documentoll, documentosll, documental, documentary, documentar

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((documentales OR documentalles) or documenta) or documentall) television (programa or programas)~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((documentales OR documentalles) OR documenta) OR documentall) television (programa OR programas).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((documentales OR documentalles) or documenta) or documentall) television (programa or programas)".
• Adding a wildcard symbol may retrieve word variants: (((documentales OR documentalles) or documenta) or documentall) television (programa or programas)*.