Perhaps you should try some spelling variations:
"coder coding decoding width modulation" » "coder coding decoding and modulation" (Expand search), "coder encoding decoding width modulation" (Expand search), "coder reading decoding width modulation" (Expand search), "coder joint decoding width modulation" (Expand search), "coder coding coding with modulation" (Expand search), "modern coding decoding width modulation" (Expand search), "color coding decoding width modulation" (Expand search), "odor coding decoding width modulation" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding decoding width modulation\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding decoding width modulation ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding decoding width modulation") OR ("api python python python programming"))*.