Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khao sat de snippets" » "khao vat de snippets", "khao dat de snippets", "khao hat de snippets", "khac sat de snippets", "khai sat de snippets", "thao sat de 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 sat de 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 sat de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khao sat de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khao sat de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.