Perhaps you should try some spelling variations:
"coder coder complex samples objects" » "coder coder complex sample objects" (Expand search), "coder coder complex sampling objects" (Expand search), "coder coder complex complex objects" (Expand search), "coder coder complex samples subject" (Expand search), "coder coder complex samples effects" (Expand search), "coder copper complex samples objects" (Expand search), "coder holder complex samples objects" (Expand search), "coder modern complex samples objects" (Expand search), "coder decoder complex samples objects" (Expand search), "code code complex samples objects" (Expand search), "decoder codec complex samples 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 complex samples objects") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder complex samples objects\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder complex samples objects ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder complex samples objects") OR ("on python python python programming"))*.