Perhaps you should try some spelling variations:
"_ computation in generalized array" » "_ computation in generalized arma" (Expand search), "_ computation in generalized airy" (Expand search), "_ computation in generalized early" (Expand search), "_ computation and generalized array" (Expand search), "_ computation of generalized array" (Expand search), "_ imputation in generalized array" (Expand search), "_ computation _ generalized array" (Expand search)
"in python python python programming" » "in pythons python python programming" (Expand search), "in piton python python programming" (Expand search), "in pitons python python programming" (Expand search), "_ python 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: "((\"_ computation in generalized array\") OR (\"in python python python programming\"))~".
• Removing quotes may allow a broader search: (( _ computation in generalized array ) OR ( in python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("_ computation in generalized array") OR ("in python python python programming"))*.