Perhaps you should try some spelling variations:
"coder coder pure functional programming" » "coder coder are functional programming" (Expand search), "coder coder core functional programming" (Expand search), "coder coder care functional programming" (Expand search), "coder decoder pure functional programming" (Expand search), "code code pure functional programming" (Expand search), "decoder codec pure functional programming" (Expand search), "coder under pure functional programming" (Expand search), "coder boer pure functional programming" (Expand search), "coder powders pure functional 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 pure functional programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder pure functional programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder pure functional programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder pure functional programming") OR ("api python python python programming"))*.