Perhaps you should try some spelling variations:
"and computational using computer program" » "and computation using computer program" (Expand search), "and computations using computer program" (Expand search), "and computacional usinas computer program" (Expand search), "_ computational using computer program" (Expand search)
"using models api python programming" » "ising models api python programming" (Expand search), "using model api python programming" (Expand search), "nursing models api python programming" (Expand search), "using models capm python programming" (Expand search), "using models apms python programming" (Expand search), "using models rpa python programming" (Expand search), "using models manim 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: (("and computational using computer program") OR ("using models api python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computational using computer program\") OR (\"using models api python programming\"))".
• Removing quotes may allow a broader search: (( and computational using computer program ) OR ( using models api python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computational using computer program") OR ("using models api python programming"))*.