Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cho mau de snippets" » "cho mau code snippets", "tho mau de snippets", "cho may de snippets", "cho mang de snippets", "cho sau de snippets", "cho cau de snippets", "cho mau do 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: (((("cho mau de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cho mau de snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cho mau de snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho mau de snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.