Perhaps you should try some spelling variations:
"using data can snippets" » "using java can snippets", "using sat can snippets", "missing data can snippets", "using data phan snippets", "using dat cau snippets", "using bat can snippets"
"_ using a snippets" » "_ housing a snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: "((((\"_ using a snippets\") OR (\"using data can snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( _ using a snippets ) OR ( using data can snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("_ using a snippets") OR ("using data can snippets"))) OR ("locating bug code snippets"))*.