Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"quang hoi ca snippets" » "quang huy ca snippets", "quan doi ca snippets", "quang tri ca snippets", "quang hoi cua snippets", "quang hoi cac snippets", "quang hoi cau snippets"
"locating bug code snippets" » "locating bug core snippets", "locating bung code snippets", "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 ("quang hoi ca snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("quang hoi ca snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( quang hoi ca snippets ))) or ( locating bug code snippets ))*.