Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"van tan tat slippers" » "van tuan tat slippers", "van ban tat slippers", "van tai tat slippers", "van toan tap slippers", "van toan tai slippers", "van tan tat slippery", "van tan tat 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 tan tat 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 tan tat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( van tan tat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("van tan tat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.