Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van chu tu slippers" » "van chi tu slippers", "van phu tu slippers", "van cau tu slippers", "van thu tu slippers", "van chung tu slippers", "van chu tu slippery", "van chu 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: (((("van chu 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: (((("van chu tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van chu tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van chu tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.