Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat hoa doc snippets" » "chat hoa doc snippets", "nhat hoa doc snippets", "ha hoa doc snippets", "hat hoa duoc snippets", "hat hoa hoc snippets", "hat hoa 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: (((("hat hoa doc 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 hoa doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat hoa doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat hoa doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.