Perhaps you should try some spelling variations:
"after implementation and computer programming" » "after implementation and computer programs" (Expand search), "after implementation of computer programming" (Expand search), "after implementation _ computer programming" (Expand search), "after implementation and computer programaming" (Expand search)
"advanced python python computer program" » "advanced method python computer program" (Expand search), "advanced path python computer program" (Expand search), "advanced symphony python computer program" (Expand search), "advanced pythons python computer program" (Expand search), "advanced piton python computer program" (Expand search), "advanced pitons python computer program" (Expand search), "advanced python python computer programa" (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: (("after implementation and computer programming") OR ("advanced python python computer program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"after implementation and computer programming\") OR (\"advanced python python computer program\"))*".
• Removing quotes may allow a broader search: (( after implementation and computer programming ) OR ( advanced python python computer program ))*.