Perhaps you should try some spelling variations:
"coder coder deduring linear programming" » "coder coder during linear programming" (Expand search), "coder coder measuring linear programming" (Expand search), "coder coder scheduling linear programming" (Expand search), "coder cover during linear programming" (Expand search), "coder decoder deduring linear programming" (Expand search), "code code deduring linear programming" (Expand search), "decoder codec deduring linear programming" (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)

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