Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"gian tu can snippets" » "gian tu code snippets", "gian xu can snippets", "gian thua can snippets", "gian cua can snippets", "gian tu ban snippets", "gian tu cac snippets", "gian su can snippets"
"python using java snippets" » "python using data 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: "((((\"python using java snippets\") OR (\"gian tu can snippets\"))) OR (\"locating bug core snippets\"))~".
• Removing quotes may allow a broader search: (((( python using java snippets ) OR ( gian tu can snippets ))) OR ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") OR ("gian tu can snippets"))) OR ("locating bug core snippets"))*.