Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan trac du snippets" » "phan trac code snippets", "phan tap du snippets", "phan cac du snippets", "phan tan du snippets", "phan truc du snippets", "phan tac du snippets", "phan tra du 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 ("phan trac du snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phan trac du snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phan trac du snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phan trac du snippets"))) or ("locating bug core snippets"))*.