LA GUAIRA, Venezuela (AP) — Venezuelans took the search for missing loved ones into their own hands Friday in the aftermath of back-to-back earthquakes, citing the scarcity of government rescuers, as the human toll of the disaster climbed to at least 920 dead and more than 3,300 hurt.Citizens digging through the rubble of their homes said they have seen few state rescue teams in the areas hit hardest by the devastating 7.2 and 7.5 magnitude quakes that struck late Wednesday, despite authorities projecting an image of a robust government response.The lack of help compounded families’ desperation as the pressure to find buried survivors increased with each passing hour. The South American nation on Friday marked nearly two days since the disaster. Aid agencies consider the first 48 to 72 hours to be a crucial time frame to retrieve people alive, though that period increases if they have access to food and water.Meanwhile, a broad international aid effort accelerated, with more than two dozen rescue teams from around the globe arriving in Venezuela or due to arrive there soon.“Each person saved is a miracle,” said Jorge Rodríguez, the president of the country’s National Assembly. “We are not going to hide absolutely anything about the magnitude of this tragedy.”Venezuela authorities said Friday that 861 international volunteers from Mexico, the US, El Salvador, Switzerland, Colombia and beyond were working in Venezuela. Many more from other countries were expected in the coming hours and days. The U.N. said 1,000 emergency responders in 25 search-and-rescue teams from across the globe were on their way.On the country’s main highway, caravans of state forces, emergency personnel, dump trucks and heavy machinery moved in the direction of the tragedy. A civilian pickup truck carrying thin mattresses had its windows marked with “Help from Trujillo.” Venezuela’s government said it had diverted emergency services to La Guaira state.Follow The Gleaner on X, formerly Twitter, and Instagram @JamaicaGleaner and on Facebook @GleanerJamaica. Send us a message on WhatsApp at 1-876-499-0169 or email us at onlinefeedback@gleanerjm.com or editors@gleanerjm.com.