The school has undergone considerable expansion over the past half century, particularly in the last fifteen years.

The early success of the business led to considerable expansion.

The 19th century was a time of considerable expansion.

The university underwent a period of considerable expansion in the 1960s.

During this period, considerable expansion and change had to take place to cater to the new situation.

However, during the late 1990s a considerable expansion of its range has taken place.

But since bottling is costly, the move requires considerable expansion.

Nevertheless, the approach described does indicate an area in which there might be considerable expansion of the accounting function.

From the modest beginning of a few small cottages and tents,there has been considerable expansion.

The basis of the economic system was the banks, which at the time underwent considerable expansion.