The Bible uses both "God of ...Jacob" and "God of Israel". How often does it say each version? Is there a place I can look up the actual references?
There are many ways to determine the quantity of occurrences of a particular phrase in the Bible. The way I often do it is:
The search for "God of Israel" under the "Primary Results" tab yielded: "God of Israel" occurs 203 times in 201 verses in the KJV.
Hope that helps.
I know this is only a partial answer, but doing this in a comment would not have proved beneficial.