Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phai ban can snippets" » "pha ban can snippets", "thai bang can snippets", "pham banh can snippets", "phai ban dan snippets", "phai ban hang snippets", "phai ban hanh 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: (((("phai ban 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: (((("phai ban can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phai ban can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phai ban can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.