New King James Version
So when they did not find Him, they returned to Jerusalem, seeking Him.

King James Bible
And when they found him not, they turned back again to Jerusalem, seeking him.

American Standard Version
and when they found him not, they returned to Jerusalem, seeking for him.

Berean Study Bible
When they could not find Him, they returned to Jerusalem to search for Him.

Douay-Rheims Bible
And not finding him, they returned into Jerusalem, seeking him.

English Revised Version
and when they found him not, they returned to Jerusalem, seeking for him.

World English Bible
When they didn't find him, they returned to Jerusalem, looking for him.

Young's Literal Translation
and not having found him, they turned back to Jerusalem seeking him.

Luke 2:45 Additional Translations ...