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