Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"canh trinh cau snippets" » "canh trinh code snippets", "canh tranh cau snippets", "hanh trinh cau snippets", "canh tinh cau snippets", "canh trinh chat snippets", "canh trinh chao snippets", "canh trinh tu snippets"
"dung java java snippets" » "dung va java 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: (((("canh trinh cau snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("canh trinh cau snippets") OR ("dung java java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( canh trinh cau snippets ) or ( dung java java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("canh trinh cau snippets") or ("dung java java snippets"))) or ("locating bug core snippets"))*.