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