Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"soan la che snippets" » "son la che snippets", "soan va che snippets", "toan lao che snippets", "soan la chet snippets", "soan la khe 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: (((("soan la che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("soan la che snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( soan la che snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("soan la che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.