Perhaps you should try some spelling variations:
"based computation using compilation problem" » "based computation using completion problem" (Expand search), "based computation using completion problems" (Expand search), "based computation using competition problem" (Expand search), "based computational using compilation problem" (Expand search), "based competition using compilation problem" (Expand search), "based compilation using compilation problem" (Expand search), "based computations using compilation problem" (Expand search), "based computation in compilation problem" (Expand search), "based composition using compilation problem" (Expand search), "based computation using combination problem" (Expand search), "based computation using population problem" (Expand search), "based computation using correlation problem" (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: (("based computation using compilation problem") OR ("using codigo python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation using compilation problem\") OR (\"using codigo python python programming\"))".
• Removing quotes may allow a broader search: (( based computation using compilation problem ) OR ( using codigo python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computation using compilation problem") OR ("using codigo python python programming"))*.