Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"phi ly tran snippets" » "phi ly toan snippets", "phi ly trong snippets", "phi huy tran snippets", "thi ly tran snippets", "phu ly tran snippets", "phi le tran snippets"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phi ly tran snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phi ly tran snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phi ly tran snippets"))) or ("locating bug core snippets"))*.