Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lap dan co snippets" » "lap dan code snippets", "lap dat co snippets", "lap ban co snippets", "hap dan co snippets", "lap dan cho snippets", "lap dang co snippets", "lap danh co 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 co 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 co snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( lap dan co snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lap dan co snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.