Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cau sinh cua snippets" » "cau sinh code snippets", "cuu sinh cua snippets", "cau vinh cua snippets", "cap sinh cua snippets", "cau manh cua snippets", "cau dinh cuu snippets", "cau sinh va 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: (((("python using java snippets") or ("cau sinh cua snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cau sinh cua snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cau sinh cua snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cau sinh cua snippets"))) or ("locating bug core snippets"))*.