Perhaps you should try some spelling variations:
"advanced solution to scheduling problems" » "advanced solution to scheduling problem" (Expand search), "advanced solutions to scheduling problems" (Expand search), "advanced selection to scheduling problems" (Expand search), "advanced prodution to scheduling problems" (Expand search), "advanced solution job scheduling problems" (Expand search), "advanced solution lot scheduling problems" (Expand search), "advanced solution _ scheduling problems" (Expand search)
"advanced python programming coding program" » "advanced python programming using program" (Expand search), "advanced python programming code program" (Expand search), "advanced python programming computing program" (Expand search), "advanced method programming coding program" (Expand search), "advanced path programming coding program" (Expand search), "advanced symphony programming coding program" (Expand search), "advanced python programming cloning program" (Expand search), "advanced python programming loading program" (Expand search), "advanced python programming cooling programs" (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 solution to scheduling problems\") OR (\"advanced python programming coding program\"))~".
• Removing quotes may allow a broader search: (( advanced solution to scheduling problems ) OR ( advanced python programming coding program ))~.
• Adding a wildcard symbol may retrieve word variants: (("advanced solution to scheduling problems") OR ("advanced python programming coding program"))*.