Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"than doc bo snippets" » "than doi bo snippets", "than do bo snippets", "than hoc bo snippets", "thanh doc bo snippets", "phan doc bo snippets", "tran doc bo 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: (((("than doc bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("than doc bo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( than doc bo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("than doc bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.