Perhaps you should try some spelling variations:
"and computation using linear array" » "and computations using linear array" (Expand search), "and computation in linear array" (Expand search), "and composition using linear array" (Expand search), "and computational using linear array" (Expand search), "of computation using linear array" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking 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: "((\"and computation using linear array\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( and computation using linear array ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computation using linear array") OR ("using coding python python programming"))*.