Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bieu mat can snippets" » "bieu mau can snippets", "bieu dat can snippets", "bi mat can snippets", "bieu bat can snippets", "bieu mat dan snippets", "bieu mao can 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: (((("bieu mat can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bieu mat can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bieu mat can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bieu mat can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.