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