Perhaps you should try some spelling variations:
"coder coder extensor linear programming" » "coder coder extensao linear programming" (Expand search), "coder coder extensive linear programming" (Expand search), "coder coder extended linear programming" (Expand search), "coder oleo extensor linear programming" (Expand search), "coder after extensor linear programming" (Expand search), "coder cadeira extensora linear programming" (Expand search), "coder decoder extensor linear programming" (Expand search), "code code extensor linear programming" (Expand search), "decoder codec extensor 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 extensor linear programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder extensor linear programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder extensor linear programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder extensor linear programming") OR ("api python python python programming"))*.