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