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