Perhaps you should try some spelling variations:
"locating bbug code snippets" » "locating bug code snippets", "locating bbug code slippers"
"using java code snippets" » "using data code snippets", "using java code slippers"
"dung doan thi snippets" » "dung doanh thi snippets", "dung dan thi snippets", "dung toan thi snippets", "dung doanh tai snippets", "dung hoang thi snippets", "dung doan thi slippers"

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: (((("using java code snippets") or ("dung doan thi snippets"))) or ("locating bbug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("dung doan thi snippets"))) OR ("locating bbug code snippets")).
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( dung doan thi snippets ))) or ( locating bbug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("dung doan thi snippets"))) or ("locating bbug code snippets"))*.