Perhaps you should try some spelling variations:
"based computational complexity teaching program" » "and computational complexity teaching program" (Expand search), "by computational complexity teaching program" (Expand search), "based computational complex teaching program" (Expand search), "based computational complexity thinking program" (Expand search), "based computational complementary teaching program" (Expand search), "based computational complexity teaching proposal" (Expand search), "based computational complexity teaching process" (Expand search), "based computational complexity teaching project" (Expand search)
"using coding python python programming" » "using codigo python python programming" (Expand search), "using codigos python python programming" (Expand search), "using using python python programming" (Expand search), "using coding pythons python programming" (Expand search), "using coding piton python programming" (Expand search), "using coding pitons python programming" (Expand search), "using coping python python programming" (Expand search), "using coating python python programming" (Expand search), "using cooking python 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: (("based computational complexity teaching program") OR ("using coding python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"based computational complexity teaching program\") OR (\"using coding python python programming\"))".
• Removing quotes may allow a broader search: (( based computational complexity teaching program ) OR ( using coding python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("based computational complexity teaching program") OR ("using coding python python programming"))*.