Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"can than o snippets" » "ban than o snippets", "van than o snippets", "dan than o snippets", "can than vo snippets", "can than go snippets", "can than so 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: (((("can than o snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("can than o snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( can than o snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("can than o snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.