Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mon dat cho snippets" » "hon dat cho snippets", "ion dat cho snippets", "mon dam cho snippets", "mon dac cho snippets", "mon day cho snippets", "mon dan cho 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: (((("mon dat cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mon dat cho snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mon dat cho snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mon dat cho snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.