However, the increased complexity of these systems makes them harder to function and they are more costly.

But the complexity of the issues, along with the political forces at play, make it difficult to predict what will emerge from Congress.

The complexity of this legislation makes it hard to anticipate costs in the future.

He said the complexity of the technical issues made a quick resolution difficult.

You, at least, do not fall into the common error of believing that complexity makes for difficulty.

Yet their very complexity makes finding a single risk measure difficult.

The increasing complexity of cars has made them better, but are they more likely to cause problems for used buyers?

Their complexity in the use of curse skills makes them a class best for advanced players.

But the language and the complexity of the world Shaw made still excite.

The complexity of financial products makes it difficult for consumers to make informed decisions.