Perhaps you should try some spelling variations:
"coder code to triangular problem" » "coder code to singular problem" (Expand search), "coder code to triangle problem" (Expand search), "coder code to triangulation problem" (Expand search), "coder code tubo triangular problem" (Expand search), "coder code the triangular problem" (Expand search), "coder code nao triangular problem" (Expand search), "code code to triangular problem" (Expand search), "modern code to triangular problem" (Expand search), "color code to triangular problem" (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 to triangular problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder code to triangular problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder code to triangular problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder code to triangular problem") OR ("api python python python programming"))*.