Perhaps you should try some spelling variations:
function microscopy » reflection microscopy, refraction microscopy, electron microscopy
programme function » programming function, programme action, programs functional
program technical » programmed technical, from technical, project technical
program technique » programs techniques, diagram technique, programming technique
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: "((program technical) OR (program technique)) programme function microscopy https~".
• Adding a wildcard symbol may retrieve word variants: ((program technical) OR (program technique)) programme function microscopy https*.