Perhaps you should try some spelling variations:
"_ pythons python python programming" » "_ pitons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pythons piton python programming" (Expand search), "_ pythons pitons python programming" (Expand search), "_ pythons pytm python programming" (Expand search)
"coder coder in functional programming" » "coder coder on functional programming" (Expand search), "coder coder in function programming" (Expand search), "coder decoder in functional programming" (Expand search), "code code in functional programming" (Expand search), "decoder codec in functional programming" (Expand search), "coder code in functional programming" (Expand search), "coder codes in functional programming" (Expand search), "coder poder in functional 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 in functional programming") OR ("_ pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder in functional programming\") OR (\"_ pythons python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder in functional programming ) OR ( _ pythons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder in functional programming") OR ("_ pythons python python programming"))*.