Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vi sinh moi snippets" » "vi sinh code snippets", "vi dinh moi snippets", "vi sinh khoi snippets", "vi sinh hoc snippets"
"missing data java snippets" » "using data java snippets", "missing java java snippets"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"vi sinh moi snippets\") OR (\"missing data java snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( vi sinh moi snippets ) OR ( missing data java snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vi sinh moi snippets") OR ("missing data java snippets"))) OR ("locating bug core snippets"))*.