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