Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc toan lap slippers" » "hoc tan lap slippers", "hop toan lap slippers", "hoa toan lap slippers", "hoc toan tap slippers", "hoc toan lao slippers", "hoc toan lap slippery", "hoc toan lap 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: (((("hoc toan lap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc toan lap slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc toan lap slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc toan lap slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.