Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cau ha dot snippets" » "cau ha code snippets", "cau hoa dot snippets", "cau hat dot snippets", "cau nha dot snippets", "cau va dot snippets", "cau da dot snippets", "cau nhan dot 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: (((("cau ha dot snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau ha dot snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cau ha dot snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau ha dot snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.