Perhaps you should try some spelling variations:
"coder _ python coding problems" » "coder _ python loading problems" (Expand search), "coder _ python counting problems" (Expand search), "coder _ python covering problems" (Expand search), "coder _ python codigo problems" (Expand search), "coder _ action coding problems" (Expand search), "coder _ python code problems" (Expand search)
"api pythons python python programming" » "api pitons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pythons piton python programming" (Expand search), "api pythons pitons python programming" (Expand search), "api pythons pytm python programming" (Expand search), "api 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 _ python coding problems") OR ("api pythons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ python coding problems\") OR (\"api pythons python python programming\"))*".
• Removing quotes may allow a broader search: (( coder _ python coding problems ) OR ( api pythons python python programming ))*.