Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tue hat doi snippets" » "tu hat doi snippets", "tuc hat doi snippets", "tue nhan doi snippets", "tue hoat doi snippets", "tue thay doi snippets", "tue hang doi 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: (((("tue hat 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: (((("tue hat doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tue hat doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tue hat doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.