Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"van chuong han slippers" » "van phong han slippers", "van duong han slippers", "van hung han slippers", "van thuong han slippers", "van chung han slippers", "van phuong hanh slippers", "van chuong han slippery", "van chuong han grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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 java snippets") or ("van chuong han slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("using java java snippets") OR ("van chuong han slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( using java java snippets ) or ( van chuong han slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") or ("van chuong han slippers"))) or ("locating bug code snippets"))*.