Perhaps you should try some spelling variations:
"coder precoder river c programming" » "coder decoder river c programming" (Expand search), "coder precoder river _ programming" (Expand search), "coder precoder river cone programming" (Expand search), "coder precoder river and programming" (Expand search), "coder precoder river ce programming" (Expand search), "coder precoder river ac 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 river c programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder river c programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder river c programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder river c programming") OR ("api python python python programming"))*.