Perhaps you should try some spelling variations:
"and implementation grid computing program" » "and implementation guide computing program" (Expand search), "and implementation mid computing program" (Expand search), "and implementation and computing program" (Expand search), "and implementation grid consulting program" (Expand search), "and implementation grid computer program" (Expand search), "and implementation grid computador program" (Expand search)
"using codigo python python programming" » "using codigo pythons python programming" (Expand search), "using codigo piton python programming" (Expand search), "using codigo pitons python programming" (Expand search), "using indigo python python programming" (Expand search), "using coding python python programming" (Expand search), "using codium python python programming" (Expand search)

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("and implementation grid computing program") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and implementation grid computing program\") OR (\"using codigo python python programming\"))*".
• Removing quotes may allow a broader search: (( and implementation grid computing program ) OR ( using codigo python python programming ))*.