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