Search high and low (for someone or something) verb phrase
Try to look everywhere for someone or something
I give up! I've searched high and low for that book, but I still can't find it.
Where have you been? I've been searching high and low for you all day.
We've been searching high and low for a dining table that matches our house interior.
To quickly look at someone or something
If a person "casts around for someone or something", he/she looks around to find something/someone, or search for an idea.
A prolonged, strong and determined look, especially when one is expressing disapproval or displeasure
Look through something such as a window, the fog, binoculars etc.
To look around for something or hunt for something.
The verb "search" should be conjugated according to its tense.
To do domething based on your emotions rather than for rational reasons
I can't believe that Tom beat his classmate. He's always the one who let his heart rule his head.