Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"sang ma da snippets" » "tang ma da snippets", "nang ma da snippets", "sang tao da snippets", "sang ma dac snippets", "sang ma dan snippets", "sang mat da 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: (((("sang ma da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("sang ma da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( sang ma da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("sang ma da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.