Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ban ly doi snippets" » "ban lay doi snippets", "bang ly doi snippets", "ban le doi snippets", "ban ly dai snippets", "ban ky doi snippets", "ban ly do 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: (((("ban ly 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: (((("ban ly doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ban ly doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ban ly doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.