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