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