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