Perhaps you should try some spelling variations:
"coder coder presentation des program" » "coder poster presentation des program" (Expand search), "coder cancer presentation des program" (Expand search), "coder case presentation des program" (Expand search), "coder coder representation des program" (Expand search), "coder coder presentation du program" (Expand search), "coder coder preservation des program" (Expand search), "coder decoder presentation des program" (Expand search), "code code presentation des program" (Expand search), "decoder codec presentation des program" (Expand search), "coder coder presentation es program" (Expand search), "coder coder presentation ideas program" (Expand search), "coder coder presentation ares program" (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 presentation des program") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder presentation des program\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder presentation des program ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder presentation des program") OR ("on python python python programming"))*.