Perhaps you should try some spelling variations:
"coder code coding gaussian function" » "coder code using gaussian function" (Expand search), "coder code evolving gaussian function" (Expand search), "coder code cloning gaussian function" (Expand search), "coder code codigo gaussian function" (Expand search), "coder code according gaussian function" (Expand search), "code code coding gaussian function" (Expand search), "modern code coding gaussian function" (Expand search), "color code coding gaussian function" (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), "rpa python 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 code coding gaussian function") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code coding gaussian function\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder code coding gaussian function ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder code coding gaussian function") OR ("api python python python programming"))*.