Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"van bao nham slices" » "van bao ham slices", "van buon nham slices", "van ban nhan slices", "van ban nha slices", "van ban nham slices", "van dao nham slices"
"python using java snippets" » "python using data snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("van bao nham slices"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("van bao nham slices"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( van bao nham slices ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("van bao nham slices"))) or ("locating bug core snippets"))*.