Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lan tao van slippers" » "tan tao van slippers", "sang tao van slippers", "nhan tao van slippers", "lan thao van slippers", "lan tao va slippers", "lan dao van slippers", "lan tao van slippery", "lan tao van 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: (((("lan tao van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lan tao van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lan tao van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lan tao van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.