Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"han mac du snippets" » "han mac code snippets", "nhan mac du snippets", "ban mach du snippets", "hanh mau du snippets", "han cac du snippets", "han mac tu snippets", "han tac du 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: (((("han mac du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("han mac du snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( han mac du snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("han mac du snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.