Perhaps you should try some spelling variations:
"coder coder phase inverse function" » "coder coder phase inverter function" (Expand search), "coder coder phase inversion function" (Expand search), "coder coder phase inverters function" (Expand search), "coder decoder phase inverse function" (Expand search), "code code phase inverse function" (Expand search), "decoder codec phase inverse function" (Expand search), "coder order phase inverse function" (Expand search), "coder model phase inverse function" (Expand search), "coder power phase inverse function" (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 phase inverse function") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder phase inverse function\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder phase inverse function ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder phase inverse function") OR ("api python python python programming"))*.