Is there a sunnah.com-like web site where we can search (in English) hadith collection of Imam Ahmad? (Or, for that matter, any document in English in searchable form.)
The translation is made by Nasiruddin al-Khattab and edited by Huda al-Khattab the collection was edited, researched and referenced by Darussalam 2012.
Volume 1 covers:
- Musnad Abu Bakr Siddeq.
- Musnad 'Umar bin al-Khattab
- The hadeeth of as_Saqeefah
- Musnad 'Uthman bin 'Affan
- Musnad Ali ibn Abi Talib
Volume 2 covers:
- completes the Musnads of the ten sahaba whom were promised paradise.
- starts the Musnad of ahl-alBayt
Volume 3 covers:
Musnad 'Abdullah bin al-'Abbas
Musnad Abdullah bin Mas'ood
As the site only presents scanned copies of the volumes it is hard to search and use it in the way you may use sunnah.com
I have also found a part covering the Musnad of 'Aisha of ~2500 ahadith -unknown translator-