Perhaps you should try some spelling variations:
"variance optimization in python programming" » "surface optimization in python programming" (Expand search), "engine optimization in python programming" (Expand search), "value optimization in python programming" (Expand search), "variance optimization and python programming" (Expand search), "variance optimization _ python programming" (Expand search)
"advanced condition in coding program" » "advanced oxidation in coding program" (Expand search), "advanced control in coding program" (Expand search), "advanced ozonation in coding program" (Expand search), "advanced condition in cloning program" (Expand search), "advanced condition in loading program" (Expand search), "advanced condition in cooling programs" (Expand search), "advanced conditions in coding program" (Expand search), "advanced condition on coding program" (Expand search), "advanced condition in decoding program" (Expand search), "advanced condition non coding 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: (("advanced condition in coding program") OR ("variance optimization in python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"advanced condition in coding program\") OR (\"variance optimization in python programming\"))".
• Removing quotes may allow a broader search: (( advanced condition in coding program ) OR ( variance optimization in python programming )).
• Adding a wildcard symbol may retrieve word variants: (("advanced condition in coding program") OR ("variance optimization in python programming"))*.