Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lap voi dong snippets" » "lap hoi dong snippets", "lap voi cong snippets", "lap loi dong snippets", "lap doi dong snippets", "lap vi dong snippets", "cap voi dong 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 voi dong 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 voi dong snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lap voi dong snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap voi dong snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.