Perhaps you should try some spelling variations:
"using computation in generalized array" » "using computational in generalized array" (Expand search), "using imputation in generalized array" (Expand search), "using compilation in generalized array" (Expand search), "using computation in generalized arma" (Expand search), "using computation in generalized airy" (Expand search), "using computation in generalized early" (Expand search), "using computation and generalized array" (Expand search), "using computation of generalized array" (Expand search), "using computation _ generalized array" (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.

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