Perhaps you should try some spelling variations:
"and computation using reactive program" » "and computations using reactive program" (Expand search), "and computation in reactive program" (Expand search), "and composition using reactive program" (Expand search), "and computation using reactive programs" (Expand search), "and computation using active program" (Expand search), "and computation using reactive programing" (Expand search), "and computational using reactive program" (Expand search), "of computation using reactive program" (Expand search), "and computation using reductive program" (Expand search), "and computation during reactive program" (Expand search)
"using code from python programming" » "using code from pathogen programming" (Expand search), "using code from anthony programming" (Expand search), "using cone from python programming" (Expand search), "using co from python programming" (Expand search), "using co2 from python programming" (Expand search), "using code form python programming" (Expand search)

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• Performing a fuzzy search may retrieve terms with similar spellings: (("and computation using reactive program") OR ("using code from python programming"))~.
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• Removing quotes may allow a broader search: (( and computation using reactive program ) OR ( using code from python programming )).
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