Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chuc dao cac snippets" » "chuc dao code snippets", "chuan dao cac snippets", "chuc danh cac snippets", "chuc giao cac snippets", "chuc do cac snippets", "chuc sao cac snippets", "chuc tao cac 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: (((("chuc dao 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: (((("chuc dao cac snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chuc dao cac snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chuc dao cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.