Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi than du snippets" » "thi than code snippets", "thi thanh du snippets", "thi thuan du snippets", "thi thao du snippets", "thi than duc snippets", "thi toan du snippets", "thi han du snippets"
"python using java snippets" » "python using data 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: (((("thi than du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi than du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi than du snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi than du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.