Perhaps you should try some spelling variations:
"coder coder conversion in problem" » "coder power conversion in problem" (Expand search), "coder mode conversion in problem" (Expand search), "coder model conversion in problem" (Expand search), "coder coder conversion and problem" (Expand search), "coder coder conversion of problem" (Expand search), "coder decoder conversion in problem" (Expand search), "code code conversion in problem" (Expand search), "decoder codec conversion in 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)

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