yes this engine can be done turbo, but you will have to spend more time and money which will be wasted eventually, bcoz you will not gain any appreciable power after installing the turbo on 3cylinder carburetor engine. and there are chances that after you install a turbo in it, this engine will just work for few thousand kms. maybe 5000 or less then 10,000kms, tht also only if turbo is small and a sensible person install the turbo.
if you want to enjoy more power in your car, then sell this engine and add the money which you plan to spend on buying turbo and all other things, get a new four cylinder EFI engine which is at least 1300cc, depending on your total cash availability see if you can buy an engine which already have a turbo in it. for charade 4efte would be a good choice because you would not have to do any alterations. but my sincere advice would be not to do anything to your current engine. you will waste it as well as your time and money.