Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dai son cac snippets" » "dai so cac snippets", "doi song cac snippets", "thai son cac snippets", "dai ton cac snippets", "dai con cac snippets", "dai son bac 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: (((("dai son cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dai son cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dai son cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dai son cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.