Meaning of 捜す in Japanese

Definition of 捜す

さがす(sagasu) 【探す ·捜す】

(v5s, vt) to search (for something lost); to seek (a suspect in a crime)
to search (for something desired, needed); to look for
３週間仕事を捜して、やっと給料のよい仕事を見つけた。
After spending three weeks looking for a job, he found a well-paid one.

あまねくさがす(amanekusagasu) 【普く捜す ·遍く捜す】

私達は駐車場ちゅうしゃじょうを捜すのに多くおおくの時間じかんを費やした。

We spent a lot of time looking for a parking lot.

I have lost my pen. Will you help me look for it?

Would you help me look for my keys?