Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan trac da snippets" » "phan trac code snippets", "phan tap da snippets", "phan cac da snippets", "phan tan da snippets", "phan trac dia snippets", "phan tac da snippets", "phan trai dat 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 da 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 da snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phan trac da snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phan trac da snippets"))) or ("locating bug core snippets"))*.