Perhaps you should try some spelling variations:
"and computation using coating process" » "and computations using coating process" (Expand search), "and computation in coating process" (Expand search), "and composition using coating process" (Expand search), "and computational using coating process" (Expand search), "of computation using coating process" (Expand search), "and computation using coating processes" (Expand search), "and computation using casting process" (Expand search), "and computation using cutting process" (Expand search), "and computation using coatings process" (Expand search), "and computation using rotating process" (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 cooking python python programming" (Expand search), "using holding 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 coating process\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( and computation using coating process ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("and computation using coating process") OR ("using coding python python programming"))*.