Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc tu lon snippets" » "thuoc tu lon snippets", "thuc te lon snippets", "thu tu lon snippets", "thuc su lon snippets", "thuc tu hon snippets", "thuc tu loi snippets"
"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: (((("thuc tu lon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc tu lon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc tu lon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc tu lon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.