IT is no great puzzle why young male workers have had to run so hard over the last 15 years simply to stay in place.

He would never solve the great puzzle and achieve a true understanding of the earth.

I don't love technology enough to sit down and spend two hours with a manual like it's some great puzzle.

He's a greater puzzle than any of the objects in his collection.

Not a solution to the greater puzzle, but to a lesser one.

The disappearance was a great puzzle but no one worried it long.

There is no great puzzle as to the name's meaning.

So there was no great puzzle as to where Carmen should look.

Which is the great puzzle that I must grapple with.

Intellectually, perhaps, if they could solve the great puzzle before it was too late.