Perhaps you should try some spelling variations:
expressive javascript » addressing javascript, extensible javascript
defensive javascript » extensible javascript, inside javascript, intensif javascript
learning microscopy » scanning microscopy, staining microscopy, learning microsoft
programs learning » program learning, programs leading, programmed learning
https » http

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((defensive javascript) OR (expressive javascript)) programs learning microscopy https~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((defensive javascript) OR (expressive javascript)) programs learning microscopy https".
• Adding a wildcard symbol may retrieve word variants: ((defensive javascript) OR (expressive javascript)) programs learning microscopy https*.