'Carefully' in the Bible

I, too, have carefully investigated everything from the beginning and have decided to write an orderly account for you, most excellent Theophilus,

because it is written, "God will put his angels in charge of you to watch over you carefully.

"Listen carefully to these words. The Son of Man is going to be betrayed into human hands."

"Or suppose a woman has ten coins and loses one of them. She lights a lamp, sweeps the house, and searches carefully until she finds it, doesn't she?