Perhaps you should try some spelling variations:
"and optimisation sparse coding program" » "and optimization space coding program" (Expand search), "and optimisation based coding program" (Expand search), "and optimisation pso coding program" (Expand search), "and optimization sparse coding program" (Expand search), "and optimisation sparse cloning program" (Expand search), "and optimisation sparse loading program" (Expand search), "and optimisation sparse cooling programs" (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: (("and optimisation sparse coding program") OR ("advanced python programming coding program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"and optimisation sparse coding program\") OR (\"advanced python programming coding program\"))".
• Removing quotes may allow a broader search: (( and optimisation sparse coding program ) OR ( advanced python programming coding program )).
• Adding a wildcard symbol may retrieve word variants: (("and optimisation sparse coding program") OR ("advanced python programming coding program"))*.