'Desperation' in the Bible

But when they were in their trouble and distress they turned to the Lord God of Israel, and [in desperation earnestly] sought Him, and He let them find Him.

The Lord also will be a refuge and a stronghold for the oppressed,A refuge in times of trouble;

Why do You stand far away, O Lord?Why do You hide [Yourself, veiling Your eyes] in times of trouble?

and your poverty will come on you like a bandit and your desperation like an armed man.