Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"oi luoc dai snippets" » "oi cuoc doi snippets", "oi hoc dai snippets", "oi duc dai snippets", "roi nuoc dai snippets", "doi cuoc dai snippets", "hoi nuoc dai snippets"

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

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