Perhaps you should try some spelling variations:
"coder coder and validation procedures" » "coder coder and evaluation procedures" (Expand search), "coder coder and calculation procedures" (Expand search), "coder coder and validation process" (Expand search), "coder decoder and validation procedures" (Expand search), "code code and validation procedures" (Expand search), "decoder codec and validation procedures" (Expand search), "coder code and validation procedures" (Expand search), "coder codes and validation procedures" (Expand search), "coder poder and validation procedures" (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 coder and validation procedures") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder and validation procedures\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( coder coder and validation procedures ) OR ( api python python python programming ))*.