Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lap mot mon snippets" » "la mot mon snippets", "lac mot mon snippets", "lap mo mon snippets", "lap mot con snippets", "lap mot cong snippets", "lap mot minh 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 mot mon 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 mot mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lap mot mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap mot mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.