Perhaps you should try some spelling variations:
"coder coder text entry programming" » "coder coder text binary programming" (Expand search), "coder coder text end programming" (Expand search), "coder coder text early programming" (Expand search), "coder decoder text entry programming" (Expand search), "code code text entry programming" (Expand search), "decoder codec text entry programming" (Expand search), "coder cover text entry programming" (Expand search), "coder modern text entry programming" (Expand search), "coder der text entry 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 text entry programming") OR ("on python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder text entry programming\") OR (\"on python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder text entry programming ) OR ( on python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder text entry programming") OR ("on python python python programming"))*.