Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lap dan do snippets" » "lap dan code snippets", "lap dat do snippets", "lap ban do snippets", "hap dan do snippets", "lap dang do snippets", "lap dan dao snippets", "lap doan do snippets"
"python using java snippets" » "python using data 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 dan do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lap dan do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lap dan do snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap dan do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.