1) A police dog, trained to sniff out explosives, found evidence of a bomb in the apartment.

2) The dogs are trained to sniff out drugs.

3) The police were determined to sniff out the ringleaders.

4) They train dogs to sniff out drugs.

5) Sniff out the cause of the trouble.

6) Vic's been trying to sniff out where you went last night.

7) Some machines sniff out plastic explosives.

8) Some take off their masks to sniff out strange odors.

9) Pseudonym detection squads would sniff out fraudsters, like the satellites which monitor Sicilian olive groves.

10) At a fairly young age I learnt to sniff out danger and step into choppy conversations to skilfully avert disaster.

11) It's their job to sniff out abuses of power.

12) The dogs are specially trained to sniff out drugs.

13) This is of advertisers, will sniff out any value?

14) It's his job to sniff out abuses of power.

15) Dogs are used to sniff out unlawful drugs which travelers are carrying.

16) So dogs may be able to sniff out bombs. But they can't pick up the smell of mendacity.

17) You want to sniff out these tough areas immediately when you're constructing.

18) The police used dogs to sniff out the criminals in their hiding - place.

19) A helicopter that can sniff out cannabis is flying over the skies of the Netherlands.

20) Mosquitoes can sniff out an attractive human dinner target from as far as 40 miles.

21) B: I bet my broker could sniff out some good ones for you.

22) He's always been a self-starter,(http:///sniff out.html) someone who sniff out an untapped market and goes for it successfully.

23) Weimann has argued that data mining could sniff out jihadists or remove information before would-be terrorists see it.

24) A customs officer came round with a dog to sniff out drugs.

25) A failed marriage is one of those unconsidered trifles he might expect to sniff out.

26) Researchers at Los Alamos are also training bees to sniff out drugs like methamphetamine and cocaine.

27) The only thing missing is a quote or two from the Canadian government on how they sniff out fake documents, their rejection rate, etc.

1) A police dog, trained to sniff out explosives, found evidence of a bomb in the apartment.