It sounds like you are looking for a specific PDF in Malayalam related to (എന്റെ സത്യാന്വേഷണ പരീക്ഷണങ്ങൾ) — which is the Malayalam translation of Mahatma Gandhi's "The Story of My Experiments with Truth."
While print copies are affordable (₹150–₹300), not everyone can purchase them immediately. Free or low-cost PDFs democratize knowledge. ente sathyanweshana pareekshanangal pdf malayalam