Perhaps you should try some spelling variations:
"variance functions an coding program" » "covariance functions an coding program" (Expand search), "variable functions an coding program" (Expand search), "covariance function an coding program" (Expand search), "variance functions an cloning program" (Expand search), "variance functions an loading program" (Expand search), "variance functions an cooling programs" (Expand search), "variance functions and coding program" (Expand search), "variance functions at coding program" (Expand search), "variance functions are coding program" (Expand search), "variance functions on coding program" (Expand search), "variance functions an encoding program" (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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("variance functions an coding program") OR ("advanced python programming coding program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"variance functions an coding program\") OR (\"advanced python programming coding program\"))".
• Removing quotes may allow a broader search: (( variance functions an coding program ) OR ( advanced python programming coding program )).
• Adding a wildcard symbol may retrieve word variants: (("variance functions an coding program") OR ("advanced python programming coding program"))*.