Perhaps you should try some spelling variations:
"based computation using compression problem" » "based computation using comprehnsion problem" (Expand search), "based computation using comprehension problem" (Expand search), "based computation using completion problem" (Expand search), "based computational using compression problem" (Expand search), "based competition using compression problem" (Expand search), "based compilation using compression problem" (Expand search), "based computations using compression problem" (Expand search), "based computation in compression problem" (Expand search), "based composition using compression problem" (Expand search), "based computation during compression problem" (Expand search), "based computation using compressive problem" (Expand search), "based computation locking compression problem" (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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computation using compression problem\") OR (\"using using python python programming\"))~".
• Removing quotes may allow a broader search: (( based computation using compression problem ) OR ( using using python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computation using compression problem") OR ("using using python python programming"))*.