Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc noi thuc slippers" » "toc choi thuc slippers", "toc nghi thuc slippers", "toc cuoi thuc slippers", "hoc noi thuc slippers", "toc nguoi thuc slippers", "toeic noi thuc slippers", "toc noi thuc slippery", "toc noi thuc 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 noi thuc 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 noi thuc slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toc noi thuc slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc noi thuc slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.