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