Perhaps you should try some spelling variations:
"coder coder spanning linear programming" » "coder coder planning linear programming" (Expand search), "coder coder scanning lidar programming" (Expand search), "coder coder scanning near programming" (Expand search), "coder cohort spanning linear programming" (Expand search), "coder cooker scanning linear programming" (Expand search), "coder under scanning linear programming" (Expand search), "coder decoder spanning linear programming" (Expand search), "code code spanning linear programming" (Expand search), "decoder codec spanning 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 spanning linear programming") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder spanning linear programming\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder spanning linear programming ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder spanning linear programming") OR ("api python python python programming"))*.