Where to find historical data of indices like those ?

Hello,

Where to find historical data of indices like those :

Name STOXX Europe 600 (Net Return) EUR
Bloomberg Code SXXR

Name FTSE Actuaries UK Conventional Gilts All Stocks Total Return
Bloomberg Code FTFIBGT

Name Markit iBoxx USD Treasuries 1-3 Mid Price TCA TRI
Bloomberg Code IBXXABXL

Regards,
Pierre

 

Have you tried www.quandl.com ?

 

No.
It sounds interesting, but I am impressed.
Not sure to find what I am looking for.