Perhaps you should try some spelling variations:
"coder coder optical properties program" » "coder coder physical properties program" (Expand search), "coder coder optical properties problem" (Expand search), "coder coder optical properties promote" (Expand search), "coder coder optical properties protein" (Expand search), "coder code optical properties program" (Expand search), "coder order optical properties program" (Expand search), "coder mode optical properties program" (Expand search), "coder decoder optical properties program" (Expand search), "code code optical properties program" (Expand search), "decoder codec optical properties 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), "manim 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 optical properties program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder optical properties program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder optical properties program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder optical properties program") OR ("api python python python programming"))*.