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)
"ising model from python programming" » "ising model from pathogen programming" (Expand search), "ising model from anthony programming" (Expand search), "ising models from python programming" (Expand search)

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