1
results
 array:3 [
  0 => "2309+2194+2553+2552+3864+3693+3716+848+97+92+71+4634+4574"
  1 => "5006+5009+5004+5020+5415+5414+5413+5410+5409+5017+5024+5370+4996"
  2 => "/project-search"
]