Perhaps you should try some spelling variations:
"coder coder decoder operating procedures" » "coder coder decoder operating procedure" (Expand search), "coder coder header operating procedures" (Expand search), "coder coder receiver operating procedures" (Expand search), "coder coder server operating procedures" (Expand search), "coder encoder decoder operating procedures" (Expand search), "code code decoder operating procedures" (Expand search), "decoder codec decoder operating procedures" (Expand search), "codesc poder decoder operating 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 decoder operating procedures") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder decoder operating procedures\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder decoder operating procedures ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder decoder operating procedures") OR ("api python python python programming"))*.