Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"luong phu do snippets" » "luong phu code snippets", "luong chu do snippets", "vuong phu do snippets", "luong thu do snippets", "luong phu doi snippets", "luong khu do snippets", "luong phu da 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 ("luong phu do snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("luong phu do snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( luong phu do snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("luong phu do snippets"))) or ("locating bug core snippets"))*.