Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi dung von snippets" » "thi dung code snippets", "thi huong von snippets", "thi nhung von snippets", "thi cong von snippets", "thi dong von snippets", "thi dung cong snippets", "thi dung va 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 dung von 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 dung von snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi dung von snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi dung von snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.