Crossword puzzle clue "it may have you searching for answers"

It may have you searching for answers

Sounds you might make when I say "Would you rather watch your parents have sex or have your parents watch you have sex?"

"You may have the universe if I may have ___" (Verdi opera line)

"I found what you're searching for!"

Good place to look when you're sole-searching?

Bird some library computers might block you from searching for

"Something you would cheat on if you knew you wouldn't get caught." "___" (also, the source of this puzzle's theme answers)

It may have all the answers