Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bac hoa cau snippets" » "bac hoa code snippets", "bach hoa cau snippets", "bac ha cau snippets", "bac ho cau snippets", "bac hoa cac snippets", "bac hoa dau snippets", "bac hoa mau 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: (((("bac hoa 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: (((("bac hoa cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( bac hoa cau snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bac hoa cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.