ἐρευνάω (ereunáō|er-yoo-nah'-o|verb|to search)
[Grk] ἐρευνάω, ἐραυνάω LN: 27.34 GK: G2236, G2243 Hebrew: בָּקַשׁ‎, חָפַשׂ‎, חָפַשׂ‎, חָקַק‎, חָקַר‎, חָקַר‎, חָשַׂף‎, חָשַׂף‎, מָשַׁשׁ‎, נָצַר‎, נָקַשׁ‎, סָלַל‎, שָׁאַל‎, שָׁאַל‎
Derivation: apparently from ἐρέω (through the idea of inquiry);
Strong's: to seek, i.e. (figuratively) to investigate
KJV: --search.
See: ἐρέω