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)
"usando python python python programming" » "usando pythons python python programming" (Expand search), "usando piton python python programming" (Expand search), "usando pitons python 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 computational using computer program") OR ("usando python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computational using computer program\") OR (\"usando python python python programming\"))".
• Removing quotes may allow a broader search: (( advanced computational using computer program ) OR ( usando python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("advanced computational using computer program") OR ("usando python python python programming"))*.