Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"duc luat tu slippers" » "duoc luat tu slippers", "duc duat tu slippers", "dung luat tu slippers", "duc luat tuc slippers", "duc luat thu slippers", "duc luat du slippers", "duc luat tu slippery", "duc luat 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: (((("duc luat 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: (((("duc luat tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( duc luat tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("duc luat tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.