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