Perhaps you should try some spelling variations:
"surface optimization in computer program" » "shape optimization in computer program" (Expand search), "scale optimization in computer program" (Expand search), "resource optimization in computer program" (Expand search), "surface optimization and computer program" (Expand search), "surface optimization _ computer program" (Expand search)
"advanced python python computer programa" » "advanced python python computer programs" (Expand search), "advanced python python computer programme" (Expand search), "advanced python python computer programmes" (Expand search), "advanced method python computer programa" (Expand search), "advanced path python computer programa" (Expand search), "advanced symphony python computer programa" (Expand search), "advanced pythons python computer programa" (Expand search), "advanced piton python computer programa" (Expand search), "advanced pitons python computer programa" (Expand search)

You may be able to get more results by adjusting your search query.

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• Removing quotes may allow a broader search: (( surface optimization in computer program ) OR ( advanced python python computer programa ))~.
• Adding a wildcard symbol may retrieve word variants: (("surface optimization in computer program") OR ("advanced python python computer programa"))*.