Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tri dan tu slippers" » "tri van tu slippers", "tri ban tu slippers", "thi dan tu slippers", "tri danh tu slippers", "tri dan su slippers", "tri dan tu slippery", "tri dan tu 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tri dan tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( tri dan tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("tri dan tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.