Perhaps you should try some spelling variations:
"locating bugs code slippers" » "locating bug code slippers"
"using java java snippets" » "using data java snippets"
"doi cong code snippets" » "doi cong cong snippets", "doi cong co snippets", "doi cong che snippets", "doi song code snippets", "noi cong code snippets", "moi cong 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 java snippets") or ("doi cong code snippets"))) or ("locating bugs code slippers"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("doi cong code snippets"))) OR ("locating bugs code slippers")).
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( doi cong code snippets ))) or ( locating bugs code slippers )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("doi cong code snippets"))) or ("locating bugs code slippers"))*.