Perhaps you should try some spelling variations:
"by computation using computing program" » "by computations using computing program" (Expand search), "by computation in computing program" (Expand search), "by composition using computing program" (Expand search), "by computation using consulting program" (Expand search), "by computation using computer program" (Expand search), "by computation using computador program" (Expand search), "by computation using competing program" (Expand search), "by computation mining computing program" (Expand search), "by computation using conducting program" (Expand search), "by computational using computing program" (Expand search), "of computation using computing program" (Expand search), "_ computation using computing 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"by computation using computing program\") OR (\"using active from python programming\"))~".
• Removing quotes may allow a broader search: (( by computation using computing program ) OR ( using active from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("by computation using computing program") OR ("using active from python programming"))*.