Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"vuc hat doi snippets" » "vuc hat code snippets", "vuc ha doi snippets", "tuc hat doi snippets", "luc nhat doi snippets", "vuc hoat doi snippets", "vuc thay doi snippets", "vuc hang doi 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: (((("python using java snippets") or ("vuc hat doi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("vuc hat doi snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( vuc hat doi snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("vuc hat doi snippets"))) or ("locating bug core snippets"))*.