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