Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"from ban chi snippets" » "from brain chi snippets", "from cane chi snippets", "from a chi snippets", "from banh chi snippets", "from bao chi snippets", "from ban thi 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: (((("from ban chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("from ban chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( from ban chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("from ban chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.