Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoc duoc mon snippets" » "hoc nuoc mon snippets", "hoa duoc mon snippets", "hoc dung mon snippets", "hoc duoc moi snippets", "hoc duoc dong snippets", "hoc duoc hoc 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: (((("hoc duoc mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc duoc mon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoc duoc mon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoc duoc mon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.