Perhaps you should try some spelling variations:
"advanced computational using computer program" » "and computational using computer program" (Expand search), "based computational using computer program" (Expand search), "advanced computation using computer program" (Expand search), "advanced computations using computer program" (Expand search), "advanced computacional usinas computer program" (Expand search)
"using active from python programming" » "using archive from python programming" (Expand search), "using active aroma python programming" (Expand search), "using active food python programming" (Expand search), "using active from pathogen programming" (Expand search), "using active from anthony 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 computational using computer program") OR ("using active from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computational using computer program\") OR (\"using active from python programming\"))".
• Removing quotes may allow a broader search: (( advanced computational using computer program ) OR ( using active from python programming )).
• Adding a wildcard symbol may retrieve word variants: (("advanced computational using computer program") OR ("using active from python programming"))*.