Perhaps you should try some spelling variations:
"coder coder perceptions on programmers" » "coder coders perceptions on programmers" (Expand search), "coder model perceptions on programmers" (Expand search), "coder power perceptions on programmers" (Expand search), "coder coder perceptions of programmers" (Expand search), "coder coder perceptions and programmers" (Expand search), "coder coder perceptions about programmers" (Expand search), "coder coder perceptions non programmers" (Expand search), "coder decoder perceptions on programmers" (Expand search), "code code perceptions on programmers" (Expand search), "decoder codec perceptions on 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 on programmers") OR ("api python python python programming"))~.
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• Adding a wildcard symbol may retrieve word variants: (("coder coder perceptions on programmers") OR ("api python python python programming"))*.