Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bich fan mo snippets" » "bich loan mo snippets", "bich tran mo snippets", "kich ban mo snippets", "bich dan mo snippets", "bich ran mo snippets", "bich van mo snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("bich fan mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bich fan mo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bich fan mo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bich fan mo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.