Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"va luong chu snippets" » "va luong code snippets", "va luong cho snippets", "va luong thuc snippets", "va luong thi snippets", "van luong chu snippets", "va tuong chu snippets", "va huong chu 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 luong chu 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 luong chu snippets") OR ("missing java java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( va luong chu snippets ) or ( missing java java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("va luong chu snippets") or ("missing java java snippets"))) or ("locating bug core snippets"))*.