Perhaps you should try some spelling variations:
"based computation using exit problem" » "based computational using exit problem" (Expand search), "based competition using exit problem" (Expand search), "based compilation using exit problem" (Expand search), "based computations using exit problem" (Expand search), "based computation in exit problem" (Expand search), "based composition using exit problem" (Expand search), "based computation using ext problem" (Expand search), "based computation using exact problem" (Expand search), "based computation using unit problem" (Expand search), "based computation using eit problem" (Expand search), "based computation using ebit problem" (Expand search)
"usando python python python programming" » "usando pythons python python programming" (Expand search), "usando piton python python programming" (Expand search), "usando pitons 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 exit problem\") OR (\"usando python python python programming\"))~".
• Removing quotes may allow a broader search: (( based computation using exit problem ) OR ( usando python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("based computation using exit problem") OR ("usando python python python programming"))*.