捜そう索さく活かつ動どうMeaningsNoun1. search operations; search effortsKanji used捜search索link活activity動moveComposed of捜そう索さくsearch (esp. for someone or something missing); manhunt; legally authorized search of a person, building, etc.Noun活かつ動どうactivity (of a person, organization, animal, volcano, etc.); action; operationNoun