Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets", "using java code slippers"
"khanh mon dat snippets" » "khanh son dat snippets", "khanh toan dat snippets", "khanh hoa dat snippets", "khanh hon dat snippets", "khanh ion dat snippets", "khanh mon dam snippets", "khanh mon dat slippers"
"locating bug code snippets" » "locating bug core snippets", "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

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

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