Perhaps you should try some spelling variations:
"coder coder solving linear program" » "coder coder solving nonlinear program" (Expand search), "coder coder solving linear programmin" (Expand search), "coder coder solving linear programming" (Expand search), "coder case solving linear program" (Expand search), "coder roses solving linear program" (Expand search), "coder decoder solving linear program" (Expand search), "code code solving linear program" (Expand search), "decoder codec solving linear 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)

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 solving linear program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder solving linear program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder solving linear program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder solving linear program") OR ("api python python python programming"))*.