Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuu hieu cac snippets" » "cuu hieu code snippets", "huu hieu cac snippets", "cuu dieu cac snippets", "cua hieu cac snippets", "cuu hieu luc snippets", "cuu hieu va snippets", "cuu hieu van 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: (((("cuu hieu cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuu hieu cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cuu hieu cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu hieu cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.