Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bao cau cua snippets" » "bao cau code snippets", "bao cao cua snippets", "bo cau cua snippets", "tao cau cua snippets", "bao cau qua snippets", "bao ca cua snippets", "bao cu 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: (((("bao cau 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: (((("bao cau cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( bao cau cua snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bao cau cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.