Perhaps you should try some spelling variations:
"van think java snippets" » "van trinh java snippets", "van thinh java snippets", "van thanh java snippets", "van thi java snippets", "van think java slippers"
"cong bang code snippets" » "cuong bang code snippets", "dong bang code snippets", "hong bang code snippets", "cong bang cong snippets", "cong bang che snippets", "cong bang cot snippets", "cong bang code slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets"

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

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