Hello,
I'm an experienced PHP developer that had written many scrapping scripts before.
I could have a look at your script to debug it, and have it reperform the intended search successfully. This could be carried-out in a single day. Ahead of assigning me your project, we could even chat to discuss the script.
Feel free to check my profile to see the many similar projects I had already delivered, and the positive feedback received for them all.
Regards,
Amr