Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lan do de snippets" » "ban do de snippets", "van do de snippets", "lan o de snippets", "lan do ke snippets", "lan bo de snippets", "lan do le 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: (((("lan do de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lan do de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lan do de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lan do de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.