Perhaps you should try some spelling variations:
"coder perception by coding problem" » "coders perceptions by coding problem" (Expand search), "color perception by coding problem" (Expand search), "odor perception by coding problem" (Expand search), "coder perception by coding problems" (Expand search), "coder perception by coping problem" (Expand search), "coder perception by loading problem" (Expand search), "coder perception _ coding problem" (Expand search), "coder perception and coding problem" (Expand search), "coder perception about coding problem" (Expand search), "coder perception by codoping problem" (Expand search), "coder perception by cooling problem" (Expand search), "coder perception by coating problem" (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), "rpa python 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 perception by coding problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder perception by coding problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder perception by coding problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder perception by coding problem") OR ("api python python python programming"))*.