Perhaps you should try some spelling variations:
"exploring computation in java programming" » "exploring computational in java programming" (Expand search), "exploring communication in java programming" (Expand search), "employing computational in java programming" (Expand search), "exploring computation in and programming" (Expand search), "exploring computation in based programming" (Expand search), "exploring computation in goal programming" (Expand search), "exploring computation and java programming" (Expand search), "exploring computation of java programming" (Expand search), "exploring imputation in java programming" (Expand search), "exploring computation in japan programming" (Expand search)
"using using python python programming" » "using using pythons python programming" (Expand search), "using using piton python programming" (Expand search), "using using pitons python programming" (Expand search), "using usando python python programming" (Expand search), "using in python python programming" (Expand search), "using fusing python python programming" (Expand search), "housing using python python programming" (Expand search), "nursing using 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: (("exploring computation in java programming") OR ("using using python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"exploring computation in java programming\") OR (\"using using python python programming\"))*".
• Removing quotes may allow a broader search: (( exploring computation in java programming ) OR ( using using python python programming ))*.