Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"va thanh can snippets" » "va thanh code snippets", "va thanh san snippets", "va thanh van snippets", "va thanh tan snippets", "gia thanh can snippets", "ban thanh can snippets", "va tinh can 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 ("va thanh can snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("va thanh can snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( va thanh can snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("va thanh can snippets"))) or ("locating bug core snippets"))*.