Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"using java java snippets" » "using data java snippets"
"ba tran van snippets" » "ba luan van snippets", "ban tran van snippets", "bao tran van snippets", "ba trao van 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 java snippets") or ("ba tran van snippets"))) or ("locating bug code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("ba tran van snippets"))) OR ("locating bug code slippers"))*.
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( ba tran van snippets ))) or ( locating bug code slippers ))*.