Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets"
"ca cham voi snippets" » "ca cham hoi snippets", "ca pham voi snippets", "ca cham soc snippets", "cau cham voi snippets", "va cham voi snippets", "co cham voi snippets"
"locating bug core snippets" » "locating bug 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 ("ca cham voi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("ca cham voi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( ca cham voi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("ca cham voi snippets"))) or ("locating bug core snippets"))*.