Perhaps you should try some spelling variations:
"advanced computations using stacking program" » "advanced computational using stacking program" (Expand search), "advance computational using stacking program" (Expand search), "advanced communications using stacking program" (Expand search), "advanced computation using stacking program" (Expand search), "advanced populations using stacking program" (Expand search), "advanced computations in stacking program" (Expand search), "advanced computations using stocking program" (Expand search), "advanced computations using restocking program" (Expand search), "advanced computations using tracking programs" (Expand search), "advanced computations using ranking program" (Expand search)
"using java from python programming" » "using java from pathogen programming" (Expand search), "using java from anthony programming" (Expand search), "using java front 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: "((\"advanced computations using stacking program\") OR (\"using java from python programming\"))~".
• Removing quotes may allow a broader search: (( advanced computations using stacking program ) OR ( using java from python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced computations using stacking program") OR ("using java from python programming"))*.