Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"hang java java snippets" » "hang va java snippets"
"trinh san core snippets" » "trinh han core snippets", "trinh van core snippets", "trinh quan core snippets", "trinh many core snippets", "trinh san co snippets", "trinh san cong 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 java java snippets") or ("trinh san core snippets"))) or ("locating bung code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang java java snippets") OR ("trinh san core snippets"))) OR ("locating bung code snippets")).
• Removing quotes may allow a broader search: (((( hang java java snippets ) or ( trinh san core snippets ))) or ( locating bung code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hang java java snippets") or ("trinh san core snippets"))) or ("locating bung code snippets"))*.