Perhaps you should try some spelling variations:
"coder coder modules _ programming" » "coder power modules _ programming" (Expand search), "coder solar modules _ programming" (Expand search), "coder fiber modules _ programming" (Expand search), "coder decoder modules _ programming" (Expand search), "code code modules _ programming" (Expand search), "decoder codec modules _ programming" (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 modules _ programming") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder modules _ programming\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder modules _ programming ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder modules _ programming") OR ("on python python python programming"))*.