Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets", "using java code slippers"
"bung dan trinh snippets" » "bung dan tinh snippets", "bung van trinh snippets", "bung hanh trinh snippets", "dung dan trinh snippets", "tung dan trinh snippets", "hung dan trinh snippets", "bung dan trinh slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bugs code snippets"

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