Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van chi thep slippers" » "van chi tiet slippers", "van cot thep slippers", "van cau thep slippers", "van chien thep slippers", "luan chi thep slippers", "van chat thep slippers", "van chi thep slippery", "van chi thep 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: (((("van chi thep slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("van chi thep slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van chi thep slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van chi thep slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.