Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phuc le ca snippets" » "phuc le code snippets", "phuc se ca snippets", "phuc liem ca snippets", "phuc lai ca snippets", "phuc le cua snippets", "phuc le cap snippets", "phuc le cau 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 ("phuc le ca snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("phuc le ca snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( phuc le ca snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("phuc le ca snippets"))) or ("locating bug core snippets"))*.