Perhaps you should try some spelling variations:
"coder coder teaching by fromm" » "coder code teaching by fromm" (Expand search), "coder poder teaching by fromm" (Expand search), "coder model teaching by fromm" (Expand search), "coder decoder teaching by fromm" (Expand search), "code code teaching by fromm" (Expand search), "decoder codec teaching by fromm" (Expand search), "coder coder teaching b fromm" (Expand search), "coder coder teaching by from" (Expand search), "coder coder teaching by front" (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 teaching by fromm") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder teaching by fromm\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder teaching by fromm ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder teaching by fromm") OR ("on python python python programming"))*.