Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"anh dat trac snippets" » "anh sat trach snippets", "anh tap trac snippets", "anh va trac snippets", "thanh dat trac snippets", "lanh dao trac snippets", "dinh dat trac snippets", "anh dat trac slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("anh dat trac snippets") or ("using java java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("anh dat trac snippets") OR ("using java java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( anh dat trac snippets ) or ( using java java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("anh dat trac snippets") or ("using java java snippets"))) or ("locating bug code snippets"))*.