1000
The word "Heaven" is mentioned 266 times in the Old Testament.
In the New Testament(NKJV), the word Heaven is mentioned 287 times.
The word covenant used in the New Testament 33 times.
Get a Strongs Exhaustive Concordance (they have them available on line), look up the term and count the references
The word 'love' is used 202 times in the New Testament of the King James Version of The Bible. Love is used a total of 442 time through out the entire Bible.
It was mainly used in the new testament.
The word remain is used 12 times in the New Testament.
Rabbi is the word used for Jesus when he was teaching. It is a common term used at that time.
Although I am not certain of the answer to your question if it is a number you are seeking, I think you could probably just enter that word into any Bible software or website and get your answer. The concept of Heaven is spoken of much more frequently than the actual word is used, though. And even more frequently spoken of is the concept of Hell, something that comes as a surprise to most people.
The word "grow" is used in the Old Testament 114 times, so the premise of the question is faulty.
the word flood is the same in the English translation for both the old and new testament. I am not sure what your question is really asking.
The first New Testament appearance of the word "elect" is in Matthew 24:22.