Perhaps you should try some spelling variations:
"using java java snippets" » "using data java snippets"
"gi cung than slippers" » "gi cung thang slippers", "gi chung than slippers", "gi cung tan slippers", "gi cung than slippery", "gi cung than grippers"
"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 java java snippets\") OR (\"gi cung than slippers\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( using java java snippets ) OR ( gi cung than slippers ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("using java java snippets") OR ("gi cung than slippers"))) OR ("locating bug code snippets"))*.