Perhaps you should try some spelling variations:
"coder coder patterns doi problem" » "coder cover patterns doi problem" (Expand search), "coder border patterns doi problem" (Expand search), "coder color patterns doi problem" (Expand search), "coder coder patterns how problem" (Expand search), "coder coder patterns due problem" (Expand search), "coder coder patterns from problem" (Expand search), "coder decoder patterns doi problem" (Expand search), "code code patterns doi problem" (Expand search), "decoder codec patterns doi problem" (Expand search), "coder coder patterns i problem" (Expand search), "coder coder patterns dois problemas" (Expand search), "coder coder patterns robin 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 patterns doi problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder patterns doi problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder patterns doi problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder patterns doi problem") OR ("api python python python programming"))*.