Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lap he van slippers" » "lap phe van slippers", "lap ke van slippers", "lap ghep van slippers", "lap le van slippers", "lap ho van slippers", "lap ha van slippers", "lap he van slippery", "lap he van grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("lap he van 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 he van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lap he van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap he van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.