Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"va tong cot snippets" » "va tong code snippets", "va tong cong snippets", "va tong hop snippets", "va dong co snippets", "va thong cot snippets", "va tuong cot snippets", "va trong cot snippets"
"missing java java snippets" » "missing data java snippets", "using java java snippets"

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

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