Perhaps you should try some spelling variations:
"using java core snippets" » "using data core snippets"
"nang soat ha snippets" » "nang suat ha snippets", "nang hoat ha snippets", "nang soan ha snippets", "nang soat hai snippets", "nang sat ha snippets", "nang soat va snippets"
"locating bug code 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 core snippets") or ("nang soat ha snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java core snippets") OR ("nang soat ha snippets"))) OR ("locating bug code snippets"))*.
• Removing quotes may allow a broader search: (((( using java core snippets ) or ( nang soat ha snippets ))) or ( locating bug code snippets ))*.