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