Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ngoc lang le snippets" » "ngoc lang code snippets", "ngoc lan le snippets", "ngoc lanh le snippets", "ngoc long le snippets", "ngoc tang le snippets", "ngoc lang ke snippets", "ngoc lang lien 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 ("ngoc lang le snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("ngoc lang le snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( ngoc lang le snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("ngoc lang le snippets"))) or ("locating bug core snippets"))*.