Perhaps you should try some spelling variations:
refraction microscopy » reflection microscopy, interaction microscopy, resolution microscopy
function microscope » electron microscope, reflection microscopy, electron microscopes
integration python » integration method, integration action, integration mrthod
python programme » python program, python programs, python programming
https » http

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "integration python programme ((function microscope) OR (refraction microscopy)) https~".
• Adding a wildcard symbol may retrieve word variants: integration python programme ((function microscope) OR (refraction microscopy)) https*.