Perhaps you should try some spelling variations:
"advanced computation in source problems" » "advanced computations in source problems" (Expand search), "advanced computational in source problems" (Expand search), "advance computational in source problems" (Expand search), "advanced computation in some problems" (Expand search), "advanced computation in solve problems" (Expand search), "advanced computation and source problems" (Expand search), "advanced computation of source problems" (Expand search), "advanced imputation in source problems" (Expand search), "advanced computation in resource problems" (Expand search), "advanced computation _ source problems" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("advanced computation in source problems") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation in source problems\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( advanced computation in source problems ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("advanced computation in source problems") OR ("using coding python python programming"))*.