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