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), "manim python python python programming" (Expand search)
"code code testing of problem" » "code mode testing of problem" (Expand search), "code cloze testing of problem" (Expand search), "code care testing of problem" (Expand search), "code code testing of problems" (Expand search), "code cdc testing of problem" (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: "((\"code code testing of problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( code code testing of problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("code code testing of problem") OR ("api python python python programming"))*.