Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tac ha so snippets" » "bac ha so snippets", "tac da so snippets", "tac xa so snippets", "tac ha son snippets", "tac hai so snippets", "tac ham so 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: (((("tac ha so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tac ha so snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tac ha so snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tac ha so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.