Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc hao van slippers" » "toc dao van slippers", "toc cao van slippers", "toc ha van slippers", "toc ho van slippers", "toc hao van slippery", "toc hao 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: (((("toc hao 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: (((("toc hao van slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc hao van slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc hao van slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.