Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tat de hoc snippets" » "tat den hoc snippets", "vat de hoc snippets", "dat de hoc snippets", "tat te hoc snippets", "tat du hoc snippets", "tat dien hoc 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: (((("tat de hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tat de hoc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tat de hoc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tat de hoc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.