Perhaps you should try some spelling variations:
"coder effect and precoder program" » "coder effect and proder program" (Expand search), "coder effect and recovery program" (Expand search), "coder effect and precoce programa" (Expand search), "border effect and precoder program" (Expand search), "powder effect and precoder program" (Expand search), "copper effect and precoder program" (Expand search), "coder effect and precore program" (Expand search), "coder effect and decoder program" (Expand search), "coder effect and precede program" (Expand search), "coder effects and precoder program" (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)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("coder effect and precoder program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder effect and precoder program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder effect and precoder program ) OR ( api python python python programming ))*.