Perhaps you should try some spelling variations:
"coder _ vector precoder program" » "coder _ vector proder program" (Expand search), "coder _ vector recovery program" (Expand search), "coder _ vector precoce programa" (Expand search)
"advanced coding python python programming" » "advanced modeling python python programming" (Expand search), "advanced coatings python python programming" (Expand search), "advanced cutting python python programming" (Expand search), "advanced codigo python python programming" (Expand search), "advanced codigos python python programming" (Expand search), "advanced using python python programming" (Expand search), "advanced coding pythons python programming" (Expand search), "advanced coding piton python programming" (Expand search), "advanced coding pitons python programming" (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: (("coder _ vector precoder program") OR ("advanced coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder _ vector precoder program\") OR (\"advanced coding python python programming\"))".
• Removing quotes may allow a broader search: (( coder _ vector precoder program ) OR ( advanced coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder _ vector precoder program") OR ("advanced coding python python programming"))*.