Perhaps you should try some spelling variations:
"coder precoder addition complex programming" » "coder precoder addition computer programming" (Expand search), "coder precoder addition convex programming" (Expand search), "coder precoder addition cortex programming" (Expand search), "coder powder addition complex programming" (Expand search), "coder leader addition complex programming" (Expand search), "coder precoder addition complexes programming" (Expand search), "coder precoder transition complex programming" (Expand search), "coder decoder addition complex 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 addition complex programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder addition complex programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder addition complex programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder addition complex programming") OR ("api python python python programming"))*.