Perhaps you should try some spelling variations:
"surface optimization in precoder program" » "shape optimization in precoder program" (Expand search), "scale optimization in precoder program" (Expand search), "resource optimization in precoder program" (Expand search), "surface optimization in proder program" (Expand search), "surface optimization in recovery program" (Expand search), "surface optimization in precoce programa" (Expand search), "surface optimization and precoder program" (Expand search), "surface optimization _ precoder program" (Expand search), "surface optimization in premodern program" (Expand search), "surface optimization to precoder 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: (("surface optimization in precoder program") OR ("advanced python programming coding program"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"surface optimization in precoder program\") OR (\"advanced python programming coding program\"))".
• Removing quotes may allow a broader search: (( surface optimization in precoder program ) OR ( advanced python programming coding program )).
• Adding a wildcard symbol may retrieve word variants: (("surface optimization in precoder program") OR ("advanced python programming coding program"))*.