Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tong van hoe snippets" » "tong van code snippets", "trong van hoe snippets", "thong van hoe snippets", "tang van hoe snippets", "tong van hoa snippets", "tong van hoc snippets", "tong van hieu snippets"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("tong van hoe snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tong van hoe snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tong van hoe snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tong van hoe snippets"))) or ("locating bug core snippets"))*.