Perhaps you should try some spelling variations:
"coder coder plug complex problem" » "coder coder plug complex problems" (Expand search), "coder coder bug complex problem" (Expand search), "coder coder drug complex problem" (Expand search), "coder coder ring complex problem" (Expand search), "coder decoder plug complex problem" (Expand search), "code code plug complex problem" (Expand search), "decoder codec plug complex 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 plug complex problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder plug complex problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder plug complex problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder plug complex problem") OR ("api python python python programming"))*.