Perhaps you should try some spelling variations:
"coder using petri algorithm by" » "coder using pet algorithms by" (Expand search), "coder using sebi algorithm by" (Expand search), "coder using semi algorithm by" (Expand search), "coder using petri algorithm _" (Expand search), "coder using petri algorithm in" (Expand search), "coder using petri algorithm ga" (Expand search), "coders using petri algorithm by" (Expand search), "cover using petri algorithm by" (Expand search), "code using petri algorithm by" (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), "manim 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 using petri algorithm by") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder using petri algorithm by\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder using petri algorithm by ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder using petri algorithm by") OR ("api python python python programming"))*.