Perhaps you should try some spelling variations:
"code code code propositional problem" » "code code and propositional problem" (Expand search), "code code of propositional problem" (Expand search), "code code rede proposicional problem" (Expand search), "code cdc code propositional 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), "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: (("code code code propositional problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code code code propositional problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( code code code propositional problem ) OR ( api python python python programming ))*.