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