Perhaps you should try some spelling variations:
"coder coder dripper testing problem" » "coder coder driven testing problem" (Expand search), "coder coder dripper clearing problem" (Expand search), "coder coder dripper nesting problem" (Expand search), "coder coder dripper nesting problems" (Expand search), "coder coder dripper teaching problem" (Expand search), "coder decoder dripper testing problem" (Expand search), "code code dripper testing problem" (Expand search), "decoder codec dripper testing 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 coder dripper testing problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder dripper testing problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder dripper testing problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder dripper testing problem") OR ("api python python python programming"))*.