❔ EF Core LINQ - Many to Many Search with && and ||

public class LabelEntity
{
  public uint Id { get; set; }
  public string Name { get; set; }
}

public class FileEntity
{
  public uint Id { get; set; }
  public string Md5Sum { get; set; }
  public string Name { get; set; }
  public string Location { get; set; }
}

public class FileLabelMappingEntity
{
  public uint Id { get; set; }
  public uint LabelId { get; set; }
  public LabelEntity Label { get; set; }
  public uint FileId { get; set; }
  public FileEntity File { get; set; }
}