Perhaps you should try some spelling variations:
"path computation using stem programming" » "path computations using stem programming" (Expand search), "path computation in stem programming" (Expand search), "path composition using stem programming" (Expand search), "the computation using stem programming" (Expand search), "and computation using stem programming" (Expand search), "fast computation using stem programming" (Expand search), "path computation using step programming" (Expand search), "path computation using system programming" (Expand search), "path computation using spm programming" (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: "((\"path computation using stem programming\") OR (\"using coding python python programming\"))~".
• Removing quotes may allow a broader search: (( path computation using stem programming ) OR ( using coding python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("path computation using stem programming") OR ("using coding python python programming"))*.