Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thuc ha chi snippets" » "thuc ha code snippets", "thu ha chi snippets", "thuc va chi snippets", "thuc hanh chi snippets", "thuc hai chi snippets", "thuc ho chi snippets", "thuc ha thi 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: (((("thuc ha chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc ha chi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thuc ha chi snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc ha chi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.