Perhaps you should try some spelling variations:
"coder coder amazon cpld programming" » "coder coder amazon cell programming" (Expand search), "coder coder amazon and programming" (Expand search), "coder coder amazon cone programming" (Expand search), "coder border amazon cpld programming" (Expand search), "coder lower amazon cpld programming" (Expand search), "coder over amazon cpld programming" (Expand search), "coder decoder amazon cpld programming" (Expand search), "code code amazon cpld programming" (Expand search), "decoder codec amazon cpld 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 amazon cpld programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder amazon cpld programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder amazon cpld programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder amazon cpld programming") OR ("api python python python programming"))*.