JAKARTA, INDONESIA — Indonesian rescuers retrieved four more bodies after they resumed their search Wednesday for people missing after floods and landslides on Indonesia’s main island of Java, bringing the death toll to 21. Water from flooded rivers tore through nine villages in Pekalongan regency of Central Java province, and landslides tumbled onto mountainside hamlets after the torrential rains Monday. Videos and photos released by National Search and Rescue Agency showed workers digging desperately in villages where roads and green-terraced rice fields were transformed into murky brown mud and villages were covered by thick mud, rocks and uprooted trees. National