Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tranh cuoc can snippets" » "tranh cuoc code snippets", "tranh duoc can snippets", "tran quoc can snippets", "trong cuoc can snippets", "tranh luoc can snippets", "tranh cuoc cach snippets", "tranh buoc chan 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: (((("dung java java snippets") or ("tranh cuoc can snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung java java snippets") OR ("tranh cuoc can snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dung java java snippets ) or ( tranh cuoc can snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung java java snippets") or ("tranh cuoc can snippets"))) or ("locating bug core snippets"))*.