Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets", "using java java slippers"
"gi chung ta snippets" » "gi cung ta snippets", "di chung ta snippets", "giay chung ta snippets", "gi chung tu snippets", "gi chung cu snippets", "gi chung vi snippets", "gi chung ta slippers"
"locating bug code snippets" » "locating bug code slippers", "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 java java snippets\") OR (\"gi chung ta snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( using java java snippets ) OR ( gi chung ta snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") OR ("gi chung ta snippets"))) OR ("locating bug code snippets"))*.