Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"con bai con snippets" » "co bai con snippets", "con ban con snippets", "con lai con snippets", "con bai lon snippets", "con hai con snippets", "con tai cong 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: (((("con bai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("con bai con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( con bai con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("con bai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.