Sentence examples for is impossible to track from inspiring English sources
Analysts caution that it is impossible to track an exact cause for changes in public behavior.
He said at present it is impossible to track how many guns are sold illegally and used in crimes.
Assessing loss of sales is harder now; with streaming services like Spotify, "cannibalization" is impossible to track.
Because there are no election finance laws in Afghanistan, money is impossible to track, but there were widespread rumors that Pakistan and Iran had underwritten campaigns.
There is a velvety richness to every song, and such variety of melody it is impossible to track all of them.
Without data from family doctors it is impossible to track patients and figure out which treatments produce the best long-term results.Few countries do this well, but Britain's NHS numbers, which are assigned to each patient, give it an advantage.
The writer sounded knowledgeable about Galleon and the industry, but it was impossible to track him down.
Researchers have seen some Spitsbergen's bowheads during spring and summer surveys, but once ice and darkness enwrap the north it's impossible to track them visually.
But indiscriminateness is not a terribly dramatic quality, and it's impossible to track the motivations of these characters as they proceed through a swap-meet evening.
How would his lawyers be able to confirm his father's identity without access to documents in Congo -- a country engulfed in civil war where most such records, even if they exist, are impossible to track down?
How would his lawyers be able to confirm his father's identity without access to documents in Congo -- a country engulfed in civil war where most such records, even if they exist, are impossible to track down?
