Perhaps you should try some spelling variations:
"and computation using active program" » "and computations using active program" (Expand search), "and computation in active program" (Expand search), "and composition using active program" (Expand search), "and computational using active program" (Expand search), "of computation using active program" (Expand search), "and computation using action program" (Expand search), "and computation using activity program" (Expand search), "and computation using practice program" (Expand search)
"using tools python python programming" » "using tools pythons python programming" (Expand search), "using tools piton python programming" (Expand search), "using tools pitons python programming" (Expand search), "using tool python python programming" (Expand search), "using tools person python programming" (Expand search), "cutting tools python python programming" (Expand search), "testing tools python python programming" (Expand search), "mining tools 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: (("and computation using active program") OR ("using tools python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and computation using active program\") OR (\"using tools python python programming\"))".
• Removing quotes may allow a broader search: (( and computation using active program ) OR ( using tools python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("and computation using active program") OR ("using tools python python programming"))*.