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"
"vi luong cho snippets" » "vi luong code snippets", "vi luong chu snippets", "vi luong khoa snippets", "vi luong theo snippets", "dai luong cho snippets", "van luong cho snippets", "hai luong 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: (((("missing java java snippets") OR ("vi luong cho snippets"))) OR ("locating bug core snippets"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"missing java java snippets\") OR (\"vi luong cho snippets\"))) OR (\"locating bug core snippets\"))".
• Removing quotes may allow a broader search: (((( missing java java snippets ) OR ( vi luong cho snippets ))) OR ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("missing java java snippets") OR ("vi luong cho snippets"))) OR ("locating bug core snippets"))*.