Perhaps you should try some spelling variations:
"advanced simulation and computer programming" » "advanced simulation and computer program" (Expand search), "advanced simulation and computer programs" (Expand search), "advanced modulation and computer programming" (Expand search), "advanced calculation and computer programming" (Expand search), "advanced simulation _ computer programming" (Expand search)
"advanced in python computer programming" » "advanced in python computer program" (Expand search), "advanced in python computer programs" (Expand search), "advanced and python computer programming" (Expand search), "advanced _ python computer programming" (Expand search), "advanced aids python computer programming" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced simulation and computer programming\") OR (\"advanced in python computer programming\"))~".
• Removing quotes may allow a broader search: (( advanced simulation and computer programming ) OR ( advanced in python computer programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced simulation and computer programming") OR ("advanced in python computer programming"))*.