Perhaps you should try some spelling variations:
"advanced computation using computer program" » "advanced computations using computer program" (Expand search), "advanced computational using computer program" (Expand search), "advance computational using computer program" (Expand search), "advanced computation in computer program" (Expand search), "advanced composition using computer program" (Expand search)
"using model sum python programming" » "ising model sum python programming" (Expand search), "using modis sum python programming" (Expand search), "using mobile sum python programming" (Expand search), "using model slum python programming" (Expand search), "using model sam python programming" (Expand search), "using model slm python 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: (("advanced computation using computer program") OR ("using model sum python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation using computer program\") OR (\"using model sum python programming\"))".
• Removing quotes may allow a broader search: (( advanced computation using computer program ) OR ( using model sum python programming )).
• Adding a wildcard symbol may retrieve word variants: (("advanced computation using computer program") OR ("using model sum python programming"))*.