Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong mau ke snippets" » "dong mau code snippets", "dong ma ke snippets", "dang mau ke snippets", "dong ha ke snippets", "dong muu ke snippets", "dong mac ke snippets", "dong mau de 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: (((("dong mau ke snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong mau ke snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( dong mau ke snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong mau ke snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.