Perhaps you should try some spelling variations:
"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)
"coder coding using tree sampling" » "coder coding using three sampling" (Expand search), "coder coding using tree sapling" (Expand search), "coder coding using the sampling" (Expand search), "modern coding using tree sampling" (Expand search), "color coding using tree sampling" (Expand search), "odor coding using tree sampling" (Expand search), "coder loading using tree sampling" (Expand search), "coder modeling using tree sampling" (Expand search), "coder drying using tree sampling" (Expand search), "coder coding using free sampling" (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 using tree sampling\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding using tree sampling ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding using tree sampling") OR ("api python python python programming"))*.