Perhaps you should try some spelling variations:
"coder coding and buffer function" » "coder coding and buffering function" (Expand search), "coder coding and leffler function" (Expand search), "coder coding and euler function" (Expand search), "modern coding and buffer function" (Expand search), "color coding and buffer function" (Expand search), "odor coding and buffer function" (Expand search), "coder coding rna buffer function" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ 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 coding and buffer function") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding and buffer function\") OR (\"_ python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coding and buffer function ) OR ( _ python python python programming ))*.