In the “basic search” mode, enter:
Bible [book of Bible] commentaries
For example- to find commentaries on the book of Genesis, use the “basic search” mode and
Other examples of search for Bible commentaries are:
• Bible malachi commentaries
• Bible ruth commentaries
• Bible luke commentaries
• Bible ephesians commentaries
Often it's helpful to select sort by "Date: Newest to Oldest" in the results screen..
To search for a commentary in a particular series, use the "Advanced Search" mode. Enter the name of the book of the Bible in one field (searching as "title"), and the name of the series in a second field (searching as "series").
John Glynn, Commentary & Reference Survey: A Comprehensive Guide to Biblical and Theological Resources, 10th ed. (Grand Rapids: Kregel Academic & Professional, 2007).