Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chu ho cach snippets" » "chu ho code snippets", "chu hoc cach snippets", "chu hao cach snippets", "chu tho cach snippets", "chun ho cach snippets", "cuu ho cach snippets", "chau hoa cach 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: (((("chu ho cach snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chu ho cach snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( chu ho cach snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chu ho cach snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.