Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hieu cac cuc snippets" » "hieu cac code snippets", "hieu luc cuc snippets", "hieu va cuc snippets", "hieu van cuc snippets", "hieu cac cuoc snippets", "hieu cac cua snippets", "hieu cac nuoc 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 ("hieu cac cuc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hieu cac cuc snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hieu cac cuc snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hieu cac cuc snippets"))) or ("locating bug core snippets"))*.