Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc khoi tu slippers" » "hoc khoa tu slippers", "hoc hoa tu slippers", "hoc noi tu slippers", "hoc hoi tu slippers", "hoc khoi su slippers", "hoc choi tu slippers", "hoc khoi tu slippery", "hoc khoi 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: (((("hoc khoi 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: (((("hoc khoi tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc khoi tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc khoi tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.