Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dang using java snippets" » "dang sinh java snippets", "data using java snippets", "dang ung java snippets", "dang using data snippets"
"hang va java snippets" » "hang java java snippets", "nang va java snippets", "hanh va java snippets", "bang va java 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: (((("hang va java snippets") or ("dang using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang va java snippets") OR ("dang using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( hang va java snippets ) or ( dang using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang va java snippets") or ("dang using java snippets"))) or ("locating bug core snippets"))*.