Perhaps you should try some spelling variations:
"advanced python python computer programming" » "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), "advanced python pythin computer programming" (Expand search), "advanced python pythen computer programming" (Expand search), "advanced python pythand computer programming" (Expand search)
"and introduction on computer program" » "an introduction on computer program" (Expand search), "and introduction of computer program" (Expand search), "and introduction in computer program" (Expand search), "and introduction and computer program" (Expand search), "and introduction en computer program" (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: (("and introduction on computer program") OR ("advanced python python computer programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and introduction on computer program\") OR (\"advanced python python computer programming\"))".
• Removing quotes may allow a broader search: (( and introduction on computer program ) OR ( advanced python python computer programming )).
• Adding a wildcard symbol may retrieve word variants: (("and introduction on computer program") OR ("advanced python python computer programming"))*.