Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"luc tang van slippers" » "tuc tang van slippers", "luc sang van slippers", "duc tang van slippers", "luc dang van slippers", "luc hoang van slippers", "luc trong van slippers", "luc tang van slippery", "luc tang 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: (((("luc tang 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: (((("luc tang van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( luc tang van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("luc tang van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.