I have been endlessly frustrated by seeing this term rendered as the false cognate productive projects. That rendition just won't mean much to English only speakers. I can stand 'income generating projects', which I sometimes see, but I stumbled on this better rendition in the article:
Counter, Max. “‘La Doble Condición ’: Landmine Victims, Forced Displacement, and Disability in Colombia’s Magdalena Medio.” Social & Cultural Geography 19, no. 4 (May 19, 2018): 448–72. https://doi.org/10.1080/14649365.2017.1280616.
I would note that many of these entrepreneurial ventures by former FARC combatants are not small scale at all, but rather large scale coops - making everything from honey to bags to, my favorite, 'la roja' beer (see photo).