Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc day doc snippets" » "hoc dan doc snippets", "hoc dai doc snippets", "hoc may doc snippets", "hoc day hoc snippets", "hoc dat doc snippets", "hoc duy doc 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: (((("hoc day 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: (((("hoc day doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc day doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc day doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.