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