Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"qua da de snippets" » "qua ca de snippets", "qua di de snippets", "qua va de snippets", "qua dai de snippets", "qua da der snippets", "qua dam de 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: (((("qua da de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("qua da de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( qua da de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("qua da de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.