Additional changes to the east front came within just a few years.

And the project has to come together within two years or he will take his money off the table.

Furthermore, half of all mothers on welfare come off it within two years (Daly, 1989).

If the star was unstable, the end would come well within a million years.

It was to come into effect within four years.

The greatest growth has come within the last three or four years as more towns have become aware of the program.

The final blow was two hurricanes coming within ten years of each other.

Some studies show that there is less than a 7% chance (1 in about every 13 people) that cancer will come back within 6 years.

Sometimes they're like buses, and three come along at once, that is, within a million years of each other.

The encounter with the denser cloud could come within 50,000 years.