Data aggregators such as the Artist Portal, Buzzdeck and the California-based BigChampagne have so far proved unable to replace human talent scouts.

ECONOMIST: Music and technology: Digitally remastered | The

Several programs including ODIN (Outsourcing Desktop Initiative for NASA), the U.K. Census and JTRS (Joint Tactical Radio System) were completed in the previous quarters, and the company was unable to replace these with contracts of equivalent value.

FORBES: Lockheed Still Faces Headwinds Despite Raised Guidance

But the hard truth is that they are still unable to rapidly replace both fossil fuels and nuclear power.

FORBES: The 'No Nukes' Concert And The Fallacy Of Opposing Nuclear Power

Iran hopes to find new customers to replace refiners unable to buy its oil due to the planned European embargo, but the list of potential buyers is shrinking.

WSJ: What's News

But the tension and torsion he brings to poetry, never certain for long of its usefulness yet unable to summon anything better to replace it, is a quality he shares with D.

NEWYORKER: The Higher Frequencies

The mandatory, across-the-board cuts to defense and other discretionary government spending -- but not entitlement programs such as Social Security and Medicare -- occurred after Obama and Congress were unable to work out a compromise to replace or avert them.

CNN: STORY HIGHLIGHTS

But Bielsa was forced to replace the veteran centre back in the first half after Sensini was unable to cope with Heskey's explosive power.

BBC: Argentina's case for the defence