Perhaps you should try some spelling variations:
"function fields python python programming" » "action fields python python programming" (Expand search), "function fields method python programming" (Expand search), "function fields pythons python programming" (Expand search), "function fields piton python programming" (Expand search), "function fields pitons python programming" (Expand search)
"coder coding coding _ programming" » "coder coding decoding _ programming" (Expand search), "coder coding using _ programming" (Expand search), "coder coding canine _ programming" (Expand search), "modern coding coding _ programming" (Expand search), "color coding coding _ programming" (Expand search), "odor coding coding _ programming" (Expand search)

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coding _ programming\") OR (\"function fields python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding coding _ programming ) OR ( function fields python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding coding _ programming") OR ("function fields python python programming"))*.