Perhaps you should try some spelling variations:
"advanced computation in complexity from" » "advanced computations in complexity from" (Expand search), "advanced computational in complexity from" (Expand search), "advance computational in complexity from" (Expand search), "advanced computation and complexity from" (Expand search), "advanced computation of complexity from" (Expand search), "advanced imputation in complexity from" (Expand search), "advanced computation on complexity from" (Expand search), "advanced computation _ complexity from" (Expand search)
"using mobile from python programming" » "using mobilis from python programming" (Expand search), "using mobile food python programming" (Expand search), "using mobile fog python programming" (Expand search), "using mobile from pathogen programming" (Expand search), "using mobile from anthony 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 complexity from") OR ("using mobile from python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced computation in complexity from\") OR (\"using mobile from python programming\"))".
• Removing quotes may allow a broader search: (( advanced computation in complexity from ) OR ( using mobile from python programming )).
• Adding a wildcard symbol may retrieve word variants: (("advanced computation in complexity from") OR ("using mobile from python programming"))*.