'Again' in the Bible

The sun rises, and the sun goes down; to its place it hurries, and there it rises again.

I looked again, and I saw all the oppression that occurs under the sun. {I saw the tears of the oppressed-- no one comforts them! Those who oppress them are powerful-- no one can comfort them}!

I turned again and saw another vanity under the sun.

I looked again and saw under the sun that the race [does] not [belong] to the swift, the battle [does] not [belong] to the mighty, food [does] not [belong] to the wise, wealth [does] not [belong] to the intelligent, and success [does] not [belong] to the skillful, for time and chance befalls all of them.