Crossword puzzle clue "one or more prefix"

Give more, more, more

One or more prefix

Prefix whose last two letters are a prefix meaning the same thing

More than two, but not many more

"And more ___ more"

"Human history becomes more and more ___ between education and catastrophe." (H.G. Wells)

Religious symbol pops up in more and more places?

1984 hit with the lyric "Have some more yogurt, have some more Spam"