Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"missing java java snippets" » "missing data java snippets", "using java java snippets"
"gia cong va snippets" » "cua cong va snippets", "va cong va snippets", "gia dong va snippets", "gia cong ha snippets", "gia cong tac snippets"

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

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