Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lap bo chi snippets" » "lai bo chi snippets", "lap mo chi snippets", "lap so chi snippets", "lap bao chi snippets", "lap ho chi snippets", "lap bo cai 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: (((("lap bo chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lap bo chi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lap bo chi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap bo chi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.