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