Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"nguoi cho java snippets" » "nguoi co java snippets", "nguoi cao java snippets", "nguoi cham java snippets", "nguoi cho jae snippets", "nguoi cho va snippets", "nguoi cho sara snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("nguoi cho java snippets") or ("using java java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("nguoi cho java snippets") OR ("using java java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( nguoi cho java snippets ) or ( using java java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("nguoi cho java snippets") or ("using java java snippets"))) or ("locating bug core snippets"))*.