Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"vat doi cac snippets" » "vat duoi cac snippets", "va doi cac snippets", "hat doi cac snippets", "vat doi cach snippets", "vat voi cac snippets", "vat do cac snippets"
"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: (((("python using java snippets") or ("vat doi cac snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("vat doi cac snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( vat doi cac snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("vat doi cac snippets"))) or ("locating bug code snippets"))*.