Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cap su dung slippers" » "cap sau dung slippers", "cao su dung slippers", "cap xu dung slippers", "cap su dung slippery", "cap su dung 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: (((("cap su dung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cap su dung slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cap su dung slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cap su dung slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.