Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tinh va mong snippets" » "tinh va code snippets", "tich va mong snippets", "trinh van mong snippets", "trinh vat mong snippets", "tinh va cong snippets", "tinh va dong snippets", "tinh va thong snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tinh va mong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tinh va mong snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tinh va mong snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tinh va mong snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.