Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lap duc lan slippers" » "lap du lan slippers", "lap doc lan slippers", "giap duc lan slippers", "lap duc lanh slippers", "lap duc tan slippers", "lap duc van slippers", "lap duc lan slippery", "lap duc lan 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 duc lan 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 duc lan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lap duc lan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap duc lan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.