Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac tu 23 slippers" » "cac thu 23 slippers", "cach tu 23 slippers", "cac du 23 slippers", "cac tu 21 slippers", "cac tu 20 slippers", "cac tu 26 slippers", "cac tu 23 slippery", "cac tu 23 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: (((("cac tu 23 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac tu 23 slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac tu 23 slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac tu 23 slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.