Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bao tuong so snippets" » "ban tuong so snippets", "bao duong so snippets", "bao trong so snippets", "bao tuong ho snippets", "bao truong son snippets", "bao cong so 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: (((("bao tuong so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bao tuong so snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bao tuong so snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bao tuong so snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.