Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lang van tu slippers" » "dang van tu slippers", "tang van tu slippers", "hoang van tu slippers", "lang van thu slippers", "lang van du slippers", "lang ban tu slippers", "lang van tu slippery", "lang van 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.

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