Perhaps you should try some spelling variations:
"coder coder in mining problem" » "coder coder in meaning problem" (Expand search), "coder coder in sizing problem" (Expand search), "coder coder in making problem" (Expand search), "coder decoder in mining problem" (Expand search), "code code in mining problem" (Expand search), "decoder codec in mining problem" (Expand search), "coder code in mining problem" (Expand search), "coder codes in mining problem" (Expand search), "coder poder in mining 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder in mining problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder in mining problem\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder in mining problem ) OR ( api python python python programming ))*.