There should be a spawner egg for villagers , with its own price but not too high ... If it can't be done that way then increase the spawn percentage of zombie villagers . One of those two improvements should be done as now it is really difficult to find a zombie villager , even with a zombie spawner . Thank you in advance if you change it . Update ... I got 2 villagers but it was extremely tough to get them , had to stay for 2 hours near my zombie farm to spot the zombie villagers .