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