Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"phi da lieu snippets" » "phi du lieu snippets", "phi da dieu snippets", "phi vat lieu snippets", "phi dau lieu snippets", "phi va lieu snippets", "phi ha lieu 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: (((("phi da lieu snippets") OR ("python using java snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( phi da lieu snippets ) or ( python using java snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("phi da lieu snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.