Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"le tang cho snippets" » "le tang code snippets", "le trang cho snippets", "le sang cho snippets", "le hang cho snippets", "le quang cho snippets", "le trung cho snippets", "le thanh cho 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: (((("le tang cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("le tang cho snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( le tang cho snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("le tang cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.