Perhaps you should try some spelling variations:
"_ computation using complex program" » "_ computations using complex program" (Expand search), "_ computation in complex program" (Expand search), "_ composition using complex program" (Expand search), "_ computation using simplex program" (Expand search), "_ computation using complex programmes" (Expand search), "_ computation using complex prograded" (Expand search), "_ computation housing complex program" (Expand search), "_ computation using computer program" (Expand search)
"using tool python python programming" » "using tool pythons python programming" (Expand search), "using tool piton python programming" (Expand search), "using tool pitons python programming" (Expand search), "using tools python python programming" (Expand search), "using total python python programming" (Expand search), "using tonal 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: (("_ computation using complex program") OR ("using tool python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"_ computation using complex program\") OR (\"using tool python python programming\"))".
• Removing quotes may allow a broader search: (( _ computation using complex program ) OR ( using tool python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("_ computation using complex program") OR ("using tool python python programming"))*.