Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"shan ly he snippets" » "phan ly he snippets", "shan li he snippets", "shan lu he snippets", "shan ly ha snippets", "shan ly ke snippets", "shan ly ve 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: (((("shan ly he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("shan ly he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( shan ly he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("shan ly he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.