Perhaps you should try some spelling variations:
"coder decoder parameters affecting processing" » "coder decoder parameters affective processing" (Expand search), "coder decoder parameters affects processing" (Expand search), "coder decoder parameters harvesting processing" (Expand search), "coder disorder parameters affecting processing" (Expand search), "coder diode parameters affecting processing" (Expand search), "coder codes parameters affecting processing" (Expand search), "encoder decoder parameters affecting processing" (Expand search)
"rpa python python python programming" » "rpa pythons python python programming" (Expand search), "rpa piton python python programming" (Expand search), "rpa pitons python python programming" (Expand search), "via python python python programming" (Expand search), "api 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 decoder parameters affecting processing") OR ("rpa python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder decoder parameters affecting processing\") OR (\"rpa python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder decoder parameters affecting processing ) OR ( rpa python python python programming ))*.