"How could this not have been detected in all of the testing before the program started?"

No matter that they could see further ahead, detect any hostile approach before it got to us.

If the police had detected this group before the attacks, whom should they have targeted first?

Could a blood test have detected the hidden cancer cells before the transplant?

I asked the couple, "What if the suitcase bomb had been detected before the plane took off?"

This makes it possible to detect problems early during the design phase, before implementation starts.

She believed to have the ability to detect odors before other people, and with better accuracy.

"Can't you detect and destroy these things before they detonate?"

This could be detected both before and during lateral outgrowth.

It was the little fat Firehead, the one who had detected his presence before anybody else.