NodeJS Problem with keys

So when I have this code:

  const search = Profile.find().populate("user", ["name", "picture"]);
  console.log("quries", queries);

  Object.keys(queries).forEach(key => {
    // Apply a filter to the search for each key-value pair of the query Object
    // This alters the search variable
    console.log("key", key);
    search.where(key, queries[key]);

I get this from my two console.logs:

quries {“location”:“Split”}
[0] key 0 [0] key 1 [0] key 2 up to [0] key 19

Why do i have so many keys?
Before when I had filtering I would have only one key and it would be equal to location for this example.