Perhaps you should try some spelling variations:
"coder coder and optimal multiple" » "coder coder and optica multiple" (Expand search), "coder coder and optimize multiple" (Expand search), "coder coder and optimal multi" (Expand search), "coder decoder and optimal multiple" (Expand search), "code code and optimal multiple" (Expand search), "decoder codec and optimal multiple" (Expand search), "coder coder and optical multiple" (Expand search), "coder code and optimal multiple" (Expand search), "coder codes and optimal multiple" (Expand search), "coder poder and optimal multiple" (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 and optimal multiple") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder and optimal multiple\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder and optimal multiple ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder and optimal multiple") OR ("api python python python programming"))*.