Eleven days after it crashed, the wreckage of Malaysian Airlines Flight MH17 remains out of reach for international investigators.<br/> <br />For the second day running, fighting between pro-Russian separatists and Ukrainian forces has kept them away.<br/> <br />(SOUNDBITE) (English) DEPUTY HEAD FOR THE OSCE MONITORING MISSION IN UKRAINE, ALEXANDER HUG, SAYING:<br/> <br />"We were stopped because there was gunfire and what we understand was artillery impacts nearby, very near."<br/> <br />Residents too, face roadblocks as the fighting continues.<br/> <br />Ukraine says its troops have recaptured more territory from pro-Russian rebels near the site, although at least three civilians are reported to have been killed in the process.<br/> <br />(SOUNDBITE) (Russian) SHAKHTARSK RESIDENT OLGA, SAYING:<br/> <br />"It was horrible, we were hiding in cellars, children were crying, they were scared, there was no electricity, nothing, it was a nightmare."<br/> <br />It's a nightmare too for investigators and families of the those kille
