Perhaps you should try some spelling variations:
"locating bung code snippets" » "locating bug code snippets"
"using java java snippets" » "using data java snippets"
"van cong cho snippets" » "van dong cho snippets", "van phong cho snippets", "phan cong cho snippets", "van cong co snippets", "van rong cho 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 cong cho snippets"))) OR ("locating bung code snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"using java java snippets\") OR (\"van cong cho snippets\"))) OR (\"locating bung code snippets\"))".
• Removing quotes may allow a broader search: (((( using java java snippets ) OR ( van cong cho snippets ))) OR ( locating bung code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") OR ("van cong cho snippets"))) OR ("locating bung code snippets"))*.