Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cach cu cau snippets" » "cach cu code snippets", "cach cua cau snippets", "cach tu cau snippets", "cach su cau snippets", "cach cu cao snippets", "cach co cau snippets", "cach cu cu 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: (((("cach cu cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cach cu cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( cach cu cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cach cu cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.