Perhaps you should try some spelling variations:
"variance optimization _ coding program" » "surface optimization _ coding program" (Expand search), "engine optimization _ coding program" (Expand search), "value optimization _ coding program" (Expand search), "variance optimization _ cloning program" (Expand search), "variance optimization _ loading program" (Expand search), "variance optimization _ cooling programs" (Expand search)
"advanced python programming code program" » "advanced python programming model program" (Expand search), "advanced python programming models program" (Expand search), "advanced python programming course program" (Expand search), "advanced method programming code program" (Expand search), "advanced path programming code program" (Expand search), "advanced symphony programming code program" (Expand search), "advanced python programming code programs" (Expand search), "advanced python programming cove program" (Expand search), "advanced python programming coppe program" (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: (("variance optimization _ coding program") OR ("advanced python programming code program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"variance optimization _ coding program\") OR (\"advanced python programming code program\"))".
• Removing quotes may allow a broader search: (( variance optimization _ coding program ) OR ( advanced python programming code program )).
• Adding a wildcard symbol may retrieve word variants: (("variance optimization _ coding program") OR ("advanced python programming code program"))*.