Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"roi nuoc tai snippets" » "ruou nuoc tai snippets", "hoc nuoc tai snippets", "li nuoc tai snippets", "roi nuoc thai snippets", "roi luc tai snippets", "roi nuoc va 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: (((("roi nuoc tai snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("roi nuoc tai snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( roi nuoc tai snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("roi nuoc tai snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.