Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toan bai ho snippets" » "toan ban ho snippets", "toan tai ho snippets", "toan tap ho snippets", "toan bai hoc snippets", "toan bac ho snippets", "toan bai mo 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: (((("toan bai ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toan bai ho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toan bai ho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toan bai ho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.