Perhaps you should try some spelling variations:
"coder precoder reader reactive programming" » "coder precoder reader objective programming" (Expand search), "coder precoder reader teaching programming" (Expand search), "coder precoder reader learning programming" (Expand search), "coder precoder reader reactio programming" (Expand search), "coder precoder readers reaction programming" (Expand search), "coder precoder powder reactive programming" (Expand search), "coder decoder reader reactive programming" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder precoder reader reactive programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder reader reactive programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder reader reactive programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder reader reactive programming") OR ("api python python python programming"))*.