The police spent the day poking around in his office but found nothing.

警察花了一天时间搜查他的办公室，但是没有发现什么情况。

《牛津词典》

Nothing was found but a document.

除了一份文件外什么也没找到。

youdao

They searched him but found nothing.

他们搜了他的身上，但没找到什么。

《新英汉大辞典》

They seem like the hard rock maple trees often found in that area, nothing can make them move.

VOA: special.2009.03.07

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

VOA: special.2010.05.26

Eight samples had been analysed but nothing found, the Nuclear Safety and Security Commission said.

BBC: North Korea nuclear test: No radiation detected

House raid for hours, nothing found.

BBC: Baha Mousa inquiry: soldier's diary

Hinson said nothing was found that would disqualify the airline, but there were areas that needed improving.

CNN: FAA director defends ValuJet inspections