Perhaps you should try some spelling variations:
"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)
"coder coder coding using pulsed" » "coder modern coding using pulsed" (Expand search), "coder color coding using pulsed" (Expand search), "coder odor coding using pulsed" (Expand search), "coder coder loading using pulsed" (Expand search), "coder coder modeling using pulsed" (Expand search), "coder coder drying using pulsed" (Expand search), "coder decoder coding using pulsed" (Expand search), "code code coding using pulsed" (Expand search), "decoder codec coding using pulsed" (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 coding using pulsed") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder coding using pulsed\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder coding using pulsed ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder coding using pulsed") OR ("api python python python programming"))*.