Perhaps you should try some spelling variations:
"coder coding decoding multiple pulse" » "coder coding encoding multiple pulse" (Expand search), "coder coding developing multiple pulse" (Expand search), "coder coding detecting multiple pulse" (Expand search), "coder encoding decoding multiple pulse" (Expand search), "coder reading decoding multiple pulse" (Expand search), "coder joint decoding multiple pulse" (Expand search), "coder coding decoding multiplos pulsos" (Expand search), "modern coding decoding multiple pulse" (Expand search), "color coding decoding multiple pulse" (Expand search), "odor coding decoding multiple pulse" (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 coding decoding multiple pulse") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding decoding multiple pulse\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coding decoding multiple pulse ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coding decoding multiple pulse") OR ("api python python python programming"))*.