Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoang du le snippets" » "hoang du code snippets", "hoang duy le snippets", "hoang duc le snippets", "hoang de le snippets", "hoang vu le snippets", "hoang do le snippets", "hoang tu le snippets"
"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 ("hoang du le snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hoang du le snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hoang du le snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hoang du le snippets"))) or ("locating bug core snippets"))*.