While looking for your dream job sometimes you may need to use some sophisticated searching functionalities to get more precise results.
They are as follow:
AND, OR and NOT operators along with regular search **"quotes" operator along with regular search
"Python AND NOT django" - when you are Python developer but web development is not your thing.
Python AND NOT (django OR flask) - Python without django or flask
Ruby on Rails AND (React OR ReactJS) - when you know your thing
NOT PHP - anything but PHP
NOT (PHP OR Java) - anything but PHP or Java
"C++" OR "C#" - use quotes if you are looking for something weird
That's it. We hope it helps!