"Residents are being asked to locate remains and personal belongings. They are also being given the opportunity to tell what they saw or experienced during the disaster," the ministry said in a statement issued in The Hague.
Flyers were distributed today to villagers in Rozsypne, near where most of the wreckage was found, by the Organisation for Security and Cooperation in Europe, which is providing back up for the search.
A total 298 passengers and crew were killed when the Boeing 777 jet flying from Amsterdam to Kuala Lumpur was blown out of the sky almost three weeks ago.
The United States says insurgents shot down the plane with a surface-to-air missile likely supplied by Russia, but Moscow and the rebels blame the Ukrainian military.
More From This Section
On Monday, Malaysian experts also joined Dutch and Australian police for the first time as they continued combing the area for traces of the victims.
The probe into the crash -- the second plane disaster involving Malaysia Airlines this year -- has been repeatedly delayed because of fighting in the region between government forces and pro-Moscow separatist fighters.
"It once again became clear that the crisis is a limiting factor for the experts' work. The plain fact is that there is active fighting in the area," Aalbersberg said.
The Dutch official said the search would fail without local and regional support, adding it was becoming clear that many human remains were recovered by the local and regional authorities.