Perhaps you should try some spelling variations:
"advanced computations python computer program" » "advanced computational python computer program" (Expand search), "advance computational python computer program" (Expand search), "advanced communications python computer program" (Expand search), "advanced computacionais python computer program" (Expand search), "advanced computacional python computer program" (Expand search), "advanced computacional vpython computer program" (Expand search), "advanced computations python computer programa" (Expand search)
"an introduction in scheduling problem" » "an introduction and scheduling problem" (Expand search), "an introduction to scheduling problem" (Expand search), "an introduction of scheduling problem" (Expand search), "an introduction gain scheduling problem" (Expand search), "an introduction _ scheduling problem" (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: "((\"an introduction in scheduling problem\") OR (\"advanced computations python computer program\"))~".
• Removing quotes may allow a broader search: (( an introduction in scheduling problem ) OR ( advanced computations python computer program ))~.
• Adding a wildcard symbol may retrieve word variants: (("an introduction in scheduling problem") OR ("advanced computations python computer program"))*.