in search of
US /ɪn sɜːrtʃ ʌv/
UK /ɪn sɜːrtʃ ʌv/

1.
en busca de
looking for or trying to find someone or something
:
•
She traveled the world in search of adventure.
Ella viajó por el mundo en busca de aventura.
•
They went in search of food and water.
Fueron en busca de comida y agua.