Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong lai lon snippets" » "dong lai code snippets", "dong tai lon snippets", "dong hai lon snippets", "dung lai lon snippets", "dong lai long snippets", "dong bai lon snippets", "dong hai long 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: (((("dong lai lon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong lai lon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dong lai lon snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong lai lon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.