Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bach cau he snippets" » "bach cau code snippets", "bac cau he snippets", "bach mai he snippets", "sach cap he snippets", "bach cac he snippets", "bach cau ha snippets", "bach cau de 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: (((("bach cau he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bach cau he snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( bach cau he snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bach cau he snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.