Perhaps you should try some spelling variations:
"coder coder computerized learning object" » "coder coder computerized teaching object" (Expand search), "coder coder computerized training object" (Expand search), "coder coder computerized scanning object" (Expand search), "coder model computerized learning object" (Expand search), "coder novel computerized learning object" (Expand search), "coder after computerized learning object" (Expand search), "coder coder computerized learning objects" (Expand search), "coder decoder computerized learning object" (Expand search), "code code computerized learning object" (Expand search), "decoder codec computerized learning object" (Expand search)
"on python python python programming" » "on pythons python python programming" (Expand search), "on piton python python programming" (Expand search), "on pitons python python programming" (Expand search), "in python pythin python programming" (Expand search), "of python pythof python programming" (Expand search), "_ python pyth_ 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 coder computerized learning object") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder computerized learning object\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder computerized learning object ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder computerized learning object") OR ("on python python python programming"))*.