Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"soan la doi snippets" » "son la doi snippets", "soan va doi snippets", "toan lao doi snippets", "soan lua doi snippets", "soan lap doi snippets", "soan la don 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 doi 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 doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( soan la doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("soan la doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.