Sentence examples for so difficult to trace from inspiring English sources

The seizure highlights how counterfeit drugs move in a global economy, and why they are so difficult to trace.

Cryptomnesia's roots are almost as difficult to trace as the source of the idea.

But much of Mr. Suharto's wealth, estimated in the billions or even tens of billions of dollars, has so far been difficult to trace.

There's never a CLI, so it's really difficult to trace," he adds.

Acquiring contact details from airlines was time consuming, and contact details on passenger lists were often minimal, so that contacts were difficult to trace.

Tor provides a way of publishing information so that it's extremely difficult to trace content to a particular internet address.

In the past it was not generally recognized that medical treatment might involve carcinogenic risks; moreover, various therapeutic measures are often used simultaneously so that it may be difficult to trace the cause of tumor formation to a specific agent.

Haas notes that policy communities in general may be difficult to trace, so their influence in policy development may be underestimated.

The result, which is being shown at the Capitol under the name of "Beauty for Sale," is a strange composite of good and bad.The story is reminiscent of so many others that it is rather difficult to trace its ancestry.

They do so, however, in such a way that is very difficult to trace these supplies back to the government.

Even so, computer security experts said the complex, anonymous nature of the attacks made them difficult to trace or stop.