Perhaps you should try some spelling variations:
"using java code snippets" » "using data code snippets", "using java core snippets"
"voi can trinh slippers" » "voi can tranh slippers", "voi dan trinh slippers", "voi van trinh slippers", "voi cac trinh slippers", "voi cong trinh slippers", "voi hang trinh slippers", "voi can trinh slippery", "voi can trinh 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 ("voi can trinh slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java code snippets") OR ("voi can trinh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using java code snippets ) or ( voi can trinh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java code snippets") or ("voi can trinh slippers"))) or ("locating bug code snippets"))*.