Perhaps you should try some spelling variations:
"coder coder using material objects" » "coder coder using material aspects" (Expand search), "coder coder using materia objeto" (Expand search), "coder coder using natural objects" (Expand search), "coder coder using maternal objects" (Expand search), "coder coder usina material objects" (Expand search), "coder coder housing material objects" (Expand search), "coder decoder using material objects" (Expand search), "code code using material objects" (Expand search), "decoder codec using material objects" (Expand search), "coder coders using material objects" (Expand search), "coder cover using material objects" (Expand search), "coder code using material objects" (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 using material objects") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder using material objects\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder using material objects ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder using material objects") OR ("on python python python programming"))*.