Perhaps you should try some spelling variations:
"coder coder perceptions non programmers" » "coder coders perceptions non programmers" (Expand search), "coder model perceptions non programmers" (Expand search), "coder power perceptions non programmers" (Expand search), "coder coder perceptions on programmers" (Expand search), "coder coder perceptions upon programmers" (Expand search), "coder coder perceptions of programmers" (Expand search), "coder coder perceptions novice programmers" (Expand search), "coder decoder perceptions non programmers" (Expand search), "code code perceptions non programmers" (Expand search), "decoder codec perceptions non programmers" (Expand search)
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api 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 non programmers") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder perceptions non programmers\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder perceptions non programmers ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder perceptions non programmers") OR ("api python python python programming"))*.