Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran ba vi slippers" » "tran bai vi slippers", "tran bx vi slippers", "tranh ban vi slippers", "tran ba vi slippery", "tran ba vi grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tran ba vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran ba vi slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran ba vi slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran ba vi slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.