Sentence examples for difficulty tracing from inspiring English sources

"There's a tremendous difficulty tracing cellphone calls, and we were in the midst of investigating two homicides, so we were stretched beyond belief".

The agency has had great difficulty tracing secondhand guns because while it may know the name of the original dealer and purchaser, the chain is broken after the gun is resold.

The sievelike defenses of most computer networks, the difficulty tracing the origin of a serpentine denial-of-service attack, and the FBI's relative inexperience with computer cases "make it extremely difficult to find the culprits," says Peter Neumann, a senior analyst at SRI International in Menlo Park, Calif.

The significant distance between industrial farms and consumers creates a lack of accountability and difficulty tracing problems when they arise.

On what we might think of as "the scale of genealogical difficulty," tracing Irish roots is right there near the top of the list.

This suggests that control measures were less effective in this setting, perhaps because of the difficulty tracing and vaccinating all cases and contacts.

There were also difficulties tracing the source of a leak of radioactive contaminants into the groundwater.

Fines have previously been written off by some councils because of difficulties tracing overseas drivers.

Difficulties tracing the correct address probably favored inclusion of infected children in our study, but we found no evidence for a bias in favor or against inclusion of more severely affected children.

In practice, difficulties tracing participants (to advise them to return to clinic for treatment) and inefficient reporting systems (based on monthly lists of results by study number) meant that many participants only received their results after several weeks, which we agreed was unacceptable.

He acknowledged the difficulty of tracing the organization of the bombings, saying many are planned and carried out locally.