Perhaps you should try some spelling variations:
"coder coder perceptions computer programming" » "coder coder perception computer programming" (Expand search), "coder coder sections computer programming" (Expand search), "coder coder perceptions collected programming" (Expand search), "coder coder perceptions computer program" (Expand search), "coder coder perceptions computer programs" (Expand search), "coder coders perceptions computer programming" (Expand search), "coder model perceptions computer programming" (Expand search), "coder power perceptions computer programming" (Expand search), "coder decoder perceptions computer programming" (Expand search), "code code perceptions computer programming" (Expand search), "decoder codec perceptions computer programming" (Expand search)
"_ python python python programming" » "_ pythons python python programming" (Expand search), "_ piton python python programming" (Expand search), "_ pitons python 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 perceptions computer programming") OR ("_ python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder perceptions computer programming\") OR (\"_ python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder perceptions computer programming ) OR ( _ python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder perceptions computer programming") OR ("_ python python python programming"))*.