Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bac tac can snippets" » "bac tai can snippets", "cac tac can snippets", "bac thay can snippets", "bac tac van snippets", "bac tac quan snippets", "bac tac vang 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: (((("bac tac can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bac tac can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bac tac can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bac tac can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.