They dug deeper and deeper but still found nothing.

他们越挖越深却仍然一无所获。

《牛津词典》

They dug six narrow trenches in the most likely spot and found nothing.

他们在可能性很大的地点挖了六条窄沟，没发现什么。

youdao

A villager was said to have long struggled to hold her from them, but at last they prevailed, and he found nothing in his hands but a broomstick.

一个村民据说一直在努力抗争使她不被她们带走，但是在最后她们胜利了，而他的手里只剩下了一截扫帚柄。

youdao

They found nothing. Amelia Earhart and Fred Noonan were officially declared "lost at sea."

VOA: special.2010.05.26

And they found nothing to conclude that Iraq had a nuclear weapons program.

CNN: Transcript of Powell's U.N. presentation

And they were able to search through all those and say that they found nothing.

CNN: Bob Franken: U.S. forces secure Iraqi airstrip

Mr McHugh said when he and another worker did look around they found nothing but "lumps of muck".

BBC: Millie Martin's mother 'angry and distraught'