If I hit Google geocoding api with below URL

https://maps.googleapis.com/maps/api/geocode/json?key={api_key}&address=OSLO&components=country:NO%7Cpostal_code:N-0302

I am unable to get the results

But if I append "newline character" after postal code like this %0A, it works see below url?

https://maps.googleapis.com/maps/api/geocode/json?key=**{api_key}**&address=**OSLO**&components=**country:NO%7Cpostal_code:N-0302%0A**

Although this is not the case for US as country, if I search 5 digit postal code without any newline character it works