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