Perhaps you should try some spelling variations:
"advanced python python computer programming" » "advanced python python computer program" (Expand search), "advanced python python computer programs" (Expand search), "advanced method python computer programming" (Expand search), "advanced path python computer programming" (Expand search), "advanced symphony python computer programming" (Expand search), "advanced pythons python computer programming" (Expand search), "advanced piton python computer programming" (Expand search), "advanced pitons python computer programming" (Expand search)
"variable diffusion _ coding programming" » "variable diffusivity _ coding programming" (Expand search), "variable diffusion _ solving programming" (Expand search), "variable diffusion _ cone programming" (Expand search), "variable diffusion _ conic 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: (("variable diffusion _ coding programming") OR ("advanced python python computer programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"variable diffusion _ coding programming\") OR (\"advanced python python computer programming\"))".
• Removing quotes may allow a broader search: (( variable diffusion _ coding programming ) OR ( advanced python python computer programming )).
• Adding a wildcard symbol may retrieve word variants: (("variable diffusion _ coding programming") OR ("advanced python python computer programming"))*.