Perhaps you should try some spelling variations:
"code coder codemi source problem" » "code coder codemi source problems" (Expand search), "code coder comme source problem" (Expand search), "code code code source problem" (Expand search), "code code codemi source problem" (Expand search), "code under codemi source problem" (Expand search), "gcode code codemi source 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code coder codemi source problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( code coder codemi source problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("code coder codemi source problem") OR ("api python python python programming"))*.