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