Conversation so far:
what was the goal of the comilla cooperative pilot project with Akhtar Hameed Khan?
The Comilla Model was Akhtar Hameed Khan's initiative in response to the failure of a Village Agricultural and Industrial Development programme was launched in 1953 in East and West Pakistan
what were V-AID's failures?
V-AID remained a government-level attempt to promote citizen participation in the sphere of rural development.
how was the comilla model different from other programmes?
Comilla Model simultaneously addressed the problems that were caused by the inadequacy of both local infrastructure and institutions through a range of integrated programmes.
what were the major aims of the citizens that participated in Akhtar Hameed Khan's comilla model?
Akhtar Hameed Khan's comillad model aimed for a training and development centre; a road-drainage embankment works programme; a small scale irrigation programme; and more
but was the ultimate goal of the comilla cooperative project to improve economic conditions for farmers?
V-AID remained a government-level attempt by the comilla cooperative project to promote citizen participation in the sphere of rural development.
did Akhtar Hameed Khan's comilla project succeed?
After Akhtar Hameed Khan's  departure from Comilla, the cooperative's model failed in independent Bangladesh because only a few occupational groups managed to achieve the desired success.

Question: do you have any examples of what these problems were?
Self-contained rewrite: do you have any examples of what these problems were of why the Comilla model failed in independent Bangladesh because only a few occupational groups managed to achieve the desired succes?