Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"duong hoc duc slippers" » "dong hoc duc slippers", "dung hoc duc slippers", "duong hoi duc slippers", "duong hoc duoc slippers", "duong hoc nuoc slippers", "duong hoc thuc slippers", "duong hoc duc slippery", "duong hoc duc grippers"
"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 ("duong hoc duc slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("duong hoc duc slippers"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( duong hoc duc slippers ))) or ( locating bug code snippets ))*.