Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mong cai cuc snippets" » "mong cai code snippets", "cong cau cuc snippets", "cong cac cuc snippets", "dong cac cuc snippets", "mong tai cuc snippets", "mong chi cuc snippets", "mong hai cuc 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: (((("mong cai cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mong cai cuc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( mong cai cuc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mong cai cuc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.