Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cau ra cua snippets" » "cau ra code snippets", "cau tra cua snippets", "cau ha cua snippets", "cau va cua snippets", "cau ca cua snippets", "cau ma cua snippets", "cau da cua 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 ra cua 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 ra cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cau ra cua snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau ra cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.