Perhaps you should try some spelling variations:
"coder precoder comparing fragment programming" » "coder precoder comparing agent programming" (Expand search), "coder precoder comparing fragment programs" (Expand search), "coder precoder comparing driven programming" (Expand search), "coder precoder comparing patient programming" (Expand search), "coder precoder comparing france programming" (Expand search), "coder precoder heparin fragment programming" (Expand search), "coder decoder comparing fragment 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 comparing fragment programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder comparing fragment programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder comparing fragment programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder comparing fragment programming") OR ("api python python python programming"))*.