Perhaps you should try some spelling variations:
"coder processing embedded nonlinear programming" » "coder processing embedded linear programming" (Expand search), "coder processors embedded nonlinear programming" (Expand search), "coder pricing embedded nonlinear programming" (Expand search), "coder probing embedded nonlinear programming" (Expand search), "coder processing embedding nonlinear programming" (Expand search), "coder processing embedded curvilinear programming" (Expand search), "cider processing embedded nonlinear programming" (Expand search), "powder processing embedded nonlinear programming" (Expand search), "power processing embedded nonlinear programming" (Expand search)
"api pitons python python programming" » "api pitons pythons python programming" (Expand search), "api pitons piton python programming" (Expand search), "api pitons pytm python programming" (Expand search), "api citons python python programming" (Expand search), "api pitoni python python programming" (Expand search), "api pitoes 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 processing embedded nonlinear programming") OR ("api pitons python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder processing embedded nonlinear programming\") OR (\"api pitons python python programming\"))".
• Removing quotes may allow a broader search: (( coder processing embedded nonlinear programming ) OR ( api pitons python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder processing embedded nonlinear programming") OR ("api pitons python python programming"))*.