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