Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"nang dua lon snippets" » "nang dua code snippets", "nang du lon snippets", "nang suat lon snippets", "nang quan lon snippets", "nang dua hon snippets", "nang duc long snippets", "nang dua lang 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 ("nang dua lon snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("nang dua lon snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( nang dua lon snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("nang dua lon snippets"))) or ("locating bug core snippets"))*.