Their long search failed to yield any clues.

他们长时间的搜寻没有找到任何线索。

youdao

The search failed to retrieve attributes from the database.

搜索未能从数据库检索属性。

youdao

Chinese scientists said they will continue to search for the rare white-flag dolphin although it is possibly extinct as a 38-day search failed to find any in the Yangtze River.

中国科学家称他们将继续搜索罕见珍贵的白鳍豚，尽管它们很可能已经灭绝，因为38天长江中的搜索没有任何发现。

youdao

However,the first search failed.

VOA: special.2010.07.11

Federal agents detained a man in a suburb of Boston,Massachusetts, Thursday morning, after executing search warrants connected to the failed bomb plot in New York's Times Square.

VOA: standard.2010.05.14

The group were thought to have been trapped by the incoming tide in the Solway Firth but a coastguard search failed to find any sign of them.

BBC: NEWS | UK | Scotland | Cockling deaths 'almost certain'

Despite movie trailers which suggest this is a light piece of comedy-family drama, much of the film concentrates on the run up to the 2003 invasion of Iraq and the failed search for weapons of mass destruction (WMDs).

BBC: Newsbeat - Entertainment - Does Bush film live up to hype?

But several groups subsequently told Google and the other search engines the system failed to stop illicit drug sellers from advertising on its network.

WSJ: Google Was Warned on Rogue Drug Ads